67159048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{12511}}^1$

素因数の和:12589

約数の個数: 32

約数和(自身を含む): 139633920

約数和(自身を除く): 72474872

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 12511, 25022, 50044, 100088, 137621, 275242, 550484, 763171, 1100968, 1526342, 3052684, 6105368, 8394881, 16789762, 33579524, 67159048]

約数ペア:

[(1, 67159048), (2, 33579524), (4, 16789762), (8, 8394881), (11, 6105368), (22, 3052684), (44, 1526342), (61, 1100968), (88, 763171), (122, 550484), (244, 275242), (488, 137621), (671, 100088), (1342, 50044), (2684, 25022), (5368, 12511)]