26803984

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2383}}^1$

素因数の和:2447

約数の個数: 40

約数和(自身を含む): 56167040

約数和(自身を除く): 29363056

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2383, 2812, 4766, 5624, 9532, 11248, 19064, 38128, 45277, 88171, 90554, 176342, 181108, 352684, 362216, 705368, 724432, 1410736, 1675249, 3350498, 6700996, 13401992, 26803984]

約数ペア:

[(1, 26803984), (2, 13401992), (4, 6700996), (8, 3350498), (16, 1675249), (19, 1410736), (37, 724432), (38, 705368), (74, 362216), (76, 352684), (148, 181108), (152, 176342), (296, 90554), (304, 88171), (592, 45277), (703, 38128), (1406, 19064), (2383, 11248), (2812, 9532), (4766, 5624)]