70621408

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 144

約数和(自身を含む): 174551328

約数和(自身を除く): 103929920

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 32, 44, 46, 52, 61, 88, 92, 104, 121, 122, 143, 176, 184, 208, 242, 244, 253, 286, 299, 352, 368, 416, 484, 488, 506, 572, 598, 671, 736, 793, 968, 976, 1012, 1144, 1196, 1342, 1403, 1573, 1586, 1936, 1952, 2024, 2288, 2392, 2684, 2783, 2806, 3146, 3172, 3289, 3872, 4048, 4576, 4784, 5368, 5566, 5612, 6292, 6344, 6578, 7381, 8096, 8723, 9568, 10736, 11132, 11224, 12584, 12688, 13156, 14762, 15433, 17446, 18239, 21472, 22264, 22448, 25168, 25376, 26312, 29524, 30866, 34892, 36179, 36478, 44528, 44896, 50336, 52624, 59048, 61732, 69784, 72358, 72956, 89056, 95953, 105248, 118096, 123464, 139568, 144716, 145912, 169763, 191906, 200629, 236192, 246928, 279136, 289432, 291824, 339526, 383812, 401258, 493856, 578864, 583648, 679052, 767624, 802516, 1157728, 1358104, 1535248, 1605032, 2206919, 2716208, 3070496, 3210064, 4413838, 5432416, 6420128, 8827676, 17655352, 35310704, 70621408]

約数ペア:

[(1, 70621408), (2, 35310704), (4, 17655352), (8, 8827676), (11, 6420128), (13, 5432416), (16, 4413838), (22, 3210064), (23, 3070496), (26, 2716208), (32, 2206919), (44, 1605032), (46, 1535248), (52, 1358104), (61, 1157728), (88, 802516), (92, 767624), (104, 679052), (121, 583648), (122, 578864), (143, 493856), (176, 401258), (184, 383812), (208, 339526), (242, 291824), (244, 289432), (253, 279136), (286, 246928), (299, 236192), (352, 200629), (368, 191906), (416, 169763), (484, 145912), (488, 144716), (506, 139568), (572, 123464), (598, 118096), (671, 105248), (736, 95953), (793, 89056), (968, 72956), (976, 72358), (1012, 69784), (1144, 61732), (1196, 59048), (1342, 52624), (1403, 50336), (1573, 44896), (1586, 44528), (1936, 36478), (1952, 36179), (2024, 34892), (2288, 30866), (2392, 29524), (2684, 26312), (2783, 25376), (2806, 25168), (3146, 22448), (3172, 22264), (3289, 21472), (3872, 18239), (4048, 17446), (4576, 15433), (4784, 14762), (5368, 13156), (5566, 12688), (5612, 12584), (6292, 11224), (6344, 11132), (6578, 10736), (7381, 9568), (8096, 8723)]