17261728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:158

約数の個数: 96

約数和(自身を含む): 40824000

約数和(自身を除く): 23562272

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 29, 32, 38, 44, 58, 76, 88, 89, 116, 152, 176, 178, 209, 232, 304, 319, 352, 356, 418, 464, 551, 608, 638, 712, 836, 928, 979, 1102, 1276, 1424, 1672, 1691, 1958, 2204, 2552, 2581, 2848, 3344, 3382, 3916, 4408, 5104, 5162, 6061, 6688, 6764, 7832, 8816, 10208, 10324, 12122, 13528, 15664, 17632, 18601, 20648, 24244, 27056, 28391, 31328, 37202, 41296, 48488, 49039, 54112, 56782, 74404, 82592, 96976, 98078, 113564, 148808, 193952, 196156, 227128, 297616, 392312, 454256, 539429, 595232, 784624, 908512, 1078858, 1569248, 2157716, 4315432, 8630864, 17261728]

約数ペア:

[(1, 17261728), (2, 8630864), (4, 4315432), (8, 2157716), (11, 1569248), (16, 1078858), (19, 908512), (22, 784624), (29, 595232), (32, 539429), (38, 454256), (44, 392312), (58, 297616), (76, 227128), (88, 196156), (89, 193952), (116, 148808), (152, 113564), (176, 98078), (178, 96976), (209, 82592), (232, 74404), (304, 56782), (319, 54112), (352, 49039), (356, 48488), (418, 41296), (464, 37202), (551, 31328), (608, 28391), (638, 27056), (712, 24244), (836, 20648), (928, 18601), (979, 17632), (1102, 15664), (1276, 13528), (1424, 12122), (1672, 10324), (1691, 10208), (1958, 8816), (2204, 7832), (2552, 6764), (2581, 6688), (2848, 6061), (3344, 5162), (3382, 5104), (3916, 4408)]