7293416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3691}}^1$

素因数の和:3729

約数の個数: 32

約数和(自身を含む): 15506400

約数和(自身を除く): 8212984

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 3691, 7382, 14764, 29528, 47983, 70129, 95966, 140258, 191932, 280516, 383864, 561032, 911677, 1823354, 3646708, 7293416]

約数ペア:

[(1, 7293416), (2, 3646708), (4, 1823354), (8, 911677), (13, 561032), (19, 383864), (26, 280516), (38, 191932), (52, 140258), (76, 95966), (104, 70129), (152, 47983), (247, 29528), (494, 14764), (988, 7382), (1976, 3691)]