26847440

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14591}}^1$

素因数の和:14627

約数の個数: 40

約数和(自身を含む): 65138688

約数和(自身を除く): 38291248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 14591, 29182, 58364, 72955, 116728, 145910, 233456, 291820, 335593, 583640, 671186, 1167280, 1342372, 1677965, 2684744, 3355930, 5369488, 6711860, 13423720, 26847440]

約数ペア:

[(1, 26847440), (2, 13423720), (4, 6711860), (5, 5369488), (8, 3355930), (10, 2684744), (16, 1677965), (20, 1342372), (23, 1167280), (40, 671186), (46, 583640), (80, 335593), (92, 291820), (115, 233456), (184, 145910), (230, 116728), (368, 72955), (460, 58364), (920, 29182), (1840, 14591)]