71420316

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{28477}}^1$

素因数の和:28514

約数の個数: 48

約数和(自身を含む): 191372160

約数和(自身を除く): 119951844

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 28477, 56954, 85431, 113908, 170862, 313247, 341724, 541063, 626494, 939741, 1082126, 1252988, 1623189, 1879482, 2164252, 3246378, 3758964, 5951693, 6492756, 11903386, 17855079, 23806772, 35710158, 71420316]

約数ペア:

[(1, 71420316), (2, 35710158), (3, 23806772), (4, 17855079), (6, 11903386), (11, 6492756), (12, 5951693), (19, 3758964), (22, 3246378), (33, 2164252), (38, 1879482), (44, 1623189), (57, 1252988), (66, 1082126), (76, 939741), (114, 626494), (132, 541063), (209, 341724), (228, 313247), (418, 170862), (627, 113908), (836, 85431), (1254, 56954), (2508, 28477)]