72797608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{2389}}^1$

素因数の和:2701

約数の個数: 32

約数和(自身を含む): 147558600

約数和(自身を除く): 74760992

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 293, 586, 1172, 2344, 2389, 3809, 4778, 7618, 9556, 15236, 19112, 30472, 31057, 62114, 124228, 248456, 699977, 1399954, 2799908, 5599816, 9099701, 18199402, 36398804, 72797608]

約数ペア:

[(1, 72797608), (2, 36398804), (4, 18199402), (8, 9099701), (13, 5599816), (26, 2799908), (52, 1399954), (104, 699977), (293, 248456), (586, 124228), (1172, 62114), (2344, 31057), (2389, 30472), (3809, 19112), (4778, 15236), (7618, 9556)]