2425424

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:303

約数の個数: 40

約数和(自身を含む): 5131368

約数和(自身を除く): 2705944

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 241, 272, 296, 482, 592, 629, 964, 1258, 1928, 2516, 3856, 4097, 5032, 8194, 8917, 10064, 16388, 17834, 32776, 35668, 65552, 71336, 142672, 151589, 303178, 606356, 1212712, 2425424]

約数ペア:

[(1, 2425424), (2, 1212712), (4, 606356), (8, 303178), (16, 151589), (17, 142672), (34, 71336), (37, 65552), (68, 35668), (74, 32776), (136, 17834), (148, 16388), (241, 10064), (272, 8917), (296, 8194), (482, 5032), (592, 4097), (629, 3856), (964, 2516), (1258, 1928)]