2666368

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 5465160

約数和(自身を除く): 2798792

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 563, 592, 1126, 1184, 2252, 2368, 4504, 4736, 9008, 18016, 20831, 36032, 41662, 72064, 83324, 166648, 333296, 666592, 1333184, 2666368]

約数ペア:

[(1, 2666368), (2, 1333184), (4, 666592), (8, 333296), (16, 166648), (32, 83324), (37, 72064), (64, 41662), (74, 36032), (128, 20831), (148, 18016), (296, 9008), (563, 4736), (592, 4504), (1126, 2368), (1184, 2252)]