71144524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{419}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 144789120

約数和(自身を除く): 73644596

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 227, 374, 419, 454, 748, 838, 908, 1676, 2497, 3859, 4609, 4994, 7123, 7718, 9218, 9988, 14246, 15436, 18436, 28492, 42449, 78353, 84898, 95113, 156706, 169796, 190226, 313412, 380452, 1046243, 1616921, 2092486, 3233842, 4184972, 6467684, 17786131, 35572262, 71144524]

約数ペア:

[(1, 71144524), (2, 35572262), (4, 17786131), (11, 6467684), (17, 4184972), (22, 3233842), (34, 2092486), (44, 1616921), (68, 1046243), (187, 380452), (227, 313412), (374, 190226), (419, 169796), (454, 156706), (748, 95113), (838, 84898), (908, 78353), (1676, 42449), (2497, 28492), (3859, 18436), (4609, 15436), (4994, 14246), (7123, 9988), (7718, 9218)]