73902842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2741}}^1$

素因数の和:2834

約数の個数: 32

約数和(自身を含む): 128523024

約数和(自身を除く): 54620182

約数列:

[1, 2, 13, 17, 26, 34, 61, 122, 221, 442, 793, 1037, 1586, 2074, 2741, 5482, 13481, 26962, 35633, 46597, 71266, 93194, 167201, 334402, 605761, 1211522, 2173613, 2842417, 4347226, 5684834, 36951421, 73902842]

約数ペア:

[(1, 73902842), (2, 36951421), (13, 5684834), (17, 4347226), (26, 2842417), (34, 2173613), (61, 1211522), (122, 605761), (221, 334402), (442, 167201), (793, 93194), (1037, 71266), (1586, 46597), (2074, 35633), (2741, 26962), (5482, 13481)]