77685256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{28477}}^1$

素因数の和:28525

約数の個数: 32

約数和(自身を含む): 164033280

約数和(自身を除く): 86348024

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 28477, 56954, 113908, 227816, 313247, 626494, 882787, 1252988, 1765574, 2505976, 3531148, 7062296, 9710657, 19421314, 38842628, 77685256]

約数ペア:

[(1, 77685256), (2, 38842628), (4, 19421314), (8, 9710657), (11, 7062296), (22, 3531148), (31, 2505976), (44, 1765574), (62, 1252988), (88, 882787), (124, 626494), (248, 313247), (341, 227816), (682, 113908), (1364, 56954), (2728, 28477)]