71765908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{25741}}^1$

素因数の和:25803

約数の個数: 24

約数和(自身を含む): 136226664

約数和(自身を除く): 64460756

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 25741, 51482, 102964, 437597, 875194, 1055381, 1750388, 2110762, 4221524, 17941477, 35882954, 71765908]

約数ペア:

[(1, 71765908), (2, 35882954), (4, 17941477), (17, 4221524), (34, 2110762), (41, 1750388), (68, 1055381), (82, 875194), (164, 437597), (697, 102964), (1394, 51482), (2788, 25741)]