29169712

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:123

約数の個数: 120

約数和(自身を含む): 71575280

約数和(自身を除く): 42405568

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 61, 76, 88, 104, 121, 122, 143, 152, 176, 208, 209, 242, 244, 247, 286, 304, 418, 484, 488, 494, 572, 671, 793, 836, 968, 976, 988, 1144, 1159, 1342, 1573, 1586, 1672, 1936, 1976, 2288, 2299, 2318, 2684, 2717, 3146, 3172, 3344, 3952, 4598, 4636, 5368, 5434, 6292, 6344, 7381, 8723, 9196, 9272, 10736, 10868, 12584, 12688, 12749, 14762, 15067, 17446, 18392, 18544, 21736, 25168, 25498, 29524, 29887, 30134, 34892, 36784, 43472, 50996, 59048, 59774, 60268, 69784, 95953, 101992, 118096, 119548, 120536, 139568, 140239, 165737, 191906, 203984, 239096, 241072, 280478, 331474, 383812, 478192, 560956, 662948, 767624, 1121912, 1325896, 1535248, 1823107, 2243824, 2651792, 3646214, 7292428, 14584856, 29169712]

約数ペア:

[(1, 29169712), (2, 14584856), (4, 7292428), (8, 3646214), (11, 2651792), (13, 2243824), (16, 1823107), (19, 1535248), (22, 1325896), (26, 1121912), (38, 767624), (44, 662948), (52, 560956), (61, 478192), (76, 383812), (88, 331474), (104, 280478), (121, 241072), (122, 239096), (143, 203984), (152, 191906), (176, 165737), (208, 140239), (209, 139568), (242, 120536), (244, 119548), (247, 118096), (286, 101992), (304, 95953), (418, 69784), (484, 60268), (488, 59774), (494, 59048), (572, 50996), (671, 43472), (793, 36784), (836, 34892), (968, 30134), (976, 29887), (988, 29524), (1144, 25498), (1159, 25168), (1342, 21736), (1573, 18544), (1586, 18392), (1672, 17446), (1936, 15067), (1976, 14762), (2288, 12749), (2299, 12688), (2318, 12584), (2684, 10868), (2717, 10736), (3146, 9272), (3172, 9196), (3344, 8723), (3952, 7381), (4598, 6344), (4636, 6292), (5368, 5434)]