26750288

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:651

約数の個数: 40

約数和(自身を含む): 54544128

約数和(自身を除く): 27793840

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 157, 184, 314, 368, 463, 628, 926, 1256, 1852, 2512, 3611, 3704, 7222, 7408, 10649, 14444, 21298, 28888, 42596, 57776, 72691, 85192, 145382, 170384, 290764, 581528, 1163056, 1671893, 3343786, 6687572, 13375144, 26750288]

約数ペア:

[(1, 26750288), (2, 13375144), (4, 6687572), (8, 3343786), (16, 1671893), (23, 1163056), (46, 581528), (92, 290764), (157, 170384), (184, 145382), (314, 85192), (368, 72691), (463, 57776), (628, 42596), (926, 28888), (1256, 21298), (1852, 14444), (2512, 10649), (3611, 7408), (3704, 7222)]