26045269696

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{646991}}^1$

素因数の和:647057

約数の個数: 56

約数和(自身を含む): 56202901056

約数和(自身を除く): 30157631360

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 136, 148, 272, 296, 544, 592, 629, 1088, 1184, 1258, 2368, 2516, 5032, 10064, 20128, 40256, 646991, 1293982, 2587964, 5175928, 10351856, 10998847, 20703712, 21997694, 23938667, 41407424, 43995388, 47877334, 87990776, 95754668, 175981552, 191509336, 351963104, 383018672, 406957339, 703926208, 766037344, 813914678, 1532074688, 1627829356, 3255658712, 6511317424, 13022634848, 26045269696]

約数ペア:

[(1, 26045269696), (2, 13022634848), (4, 6511317424), (8, 3255658712), (16, 1627829356), (17, 1532074688), (32, 813914678), (34, 766037344), (37, 703926208), (64, 406957339), (68, 383018672), (74, 351963104), (136, 191509336), (148, 175981552), (272, 95754668), (296, 87990776), (544, 47877334), (592, 43995388), (629, 41407424), (1088, 23938667), (1184, 21997694), (1258, 20703712), (2368, 10998847), (2516, 10351856), (5032, 5175928), (10064, 2587964), (20128, 1293982), (40256, 646991)]