72098828

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{7207}}^1$

素因数の和:7313

約数の個数: 24

約数和(自身を含む): 131387424

約数和(自身を除く): 59288596

約数列:

[1, 2, 4, 41, 61, 82, 122, 164, 244, 2501, 5002, 7207, 10004, 14414, 28828, 295487, 439627, 590974, 879254, 1181948, 1758508, 18024707, 36049414, 72098828]

約数ペア:

[(1, 72098828), (2, 36049414), (4, 18024707), (41, 1758508), (61, 1181948), (82, 879254), (122, 590974), (164, 439627), (244, 295487), (2501, 28828), (5002, 14414), (7207, 10004)]