61557662

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 98565120

約数和(自身を除く): 37007458

約数列:

[1, 2, 29, 58, 61, 122, 127, 137, 254, 274, 1769, 3538, 3683, 3973, 7366, 7747, 7946, 8357, 15494, 16714, 17399, 34798, 224663, 242353, 449326, 484706, 504571, 1009142, 1061339, 2122678, 30778831, 61557662]

約数ペア:

[(1, 61557662), (2, 30778831), (29, 2122678), (58, 1061339), (61, 1009142), (122, 504571), (127, 484706), (137, 449326), (254, 242353), (274, 224663), (1769, 34798), (3538, 17399), (3683, 16714), (3973, 15494), (7366, 8357), (7747, 7946)]