3846416

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:639

約数の個数: 40

約数和(自身を含む): 8672064

約数和(自身を除く): 4825648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 563, 854, 976, 1126, 1708, 2252, 3416, 3941, 4504, 6832, 7882, 9008, 15764, 31528, 34343, 63056, 68686, 137372, 240401, 274744, 480802, 549488, 961604, 1923208, 3846416]

約数ペア:

[(1, 3846416), (2, 1923208), (4, 961604), (7, 549488), (8, 480802), (14, 274744), (16, 240401), (28, 137372), (56, 68686), (61, 63056), (112, 34343), (122, 31528), (244, 15764), (427, 9008), (488, 7882), (563, 6832), (854, 4504), (976, 3941), (1126, 3416), (1708, 2252)]