73296986

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{571}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 128988288

約数和(自身を除く): 55691302

約数列:

[1, 2, 7, 14, 53, 106, 173, 346, 371, 571, 742, 1142, 1211, 2422, 3997, 7994, 9169, 18338, 30263, 60526, 64183, 98783, 128366, 197566, 211841, 423682, 691481, 1382962, 5235499, 10470998, 36648493, 73296986]

約数ペア:

[(1, 73296986), (2, 36648493), (7, 10470998), (14, 5235499), (53, 1382962), (106, 691481), (173, 423682), (346, 211841), (371, 197566), (571, 128366), (742, 98783), (1142, 64183), (1211, 60526), (2422, 30263), (3997, 18338), (7994, 9169)]