370986928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{25121}}^1$

素因数の和:25213

約数の個数: 40

約数和(自身を含む): 785012256

約数和(自身を除く): 414025328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 3692, 7384, 14768, 25121, 50242, 100484, 200968, 326573, 401936, 653146, 1306292, 1783591, 2612584, 3567182, 5225168, 7134364, 14268728, 23186683, 28537456, 46373366, 92746732, 185493464, 370986928]

約数ペア:

[(1, 370986928), (2, 185493464), (4, 92746732), (8, 46373366), (13, 28537456), (16, 23186683), (26, 14268728), (52, 7134364), (71, 5225168), (104, 3567182), (142, 2612584), (208, 1783591), (284, 1306292), (568, 653146), (923, 401936), (1136, 326573), (1846, 200968), (3692, 100484), (7384, 50242), (14768, 25121)]