26866736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3491}}^1$

素因数の和:3549

約数の個数: 40

約数和(自身を含む): 57590064

約数和(自身を除く): 30723328

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3491, 3848, 6982, 7696, 13964, 27928, 45383, 55856, 90766, 129167, 181532, 258334, 363064, 516668, 726128, 1033336, 1679171, 2066672, 3358342, 6716684, 13433368, 26866736]

約数ペア:

[(1, 26866736), (2, 13433368), (4, 6716684), (8, 3358342), (13, 2066672), (16, 1679171), (26, 1033336), (37, 726128), (52, 516668), (74, 363064), (104, 258334), (148, 181532), (208, 129167), (296, 90766), (481, 55856), (592, 45383), (962, 27928), (1924, 13964), (3491, 7696), (3848, 6982)]