68152658

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1481}}^1$

素因数の和:1682

約数の個数: 32

約数和(自身を含む): 123776640

約数和(自身を除く): 55623982

約数列:

[1, 2, 7, 14, 19, 38, 133, 173, 266, 346, 1211, 1481, 2422, 2962, 3287, 6574, 10367, 20734, 23009, 28139, 46018, 56278, 196973, 256213, 393946, 512426, 1793491, 3586982, 4868047, 9736094, 34076329, 68152658]

約数ペア:

[(1, 68152658), (2, 34076329), (7, 9736094), (14, 4868047), (19, 3586982), (38, 1793491), (133, 512426), (173, 393946), (266, 256213), (346, 196973), (1211, 56278), (1481, 46018), (2422, 28139), (2962, 23009), (3287, 20734), (6574, 10367)]