267426328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{36217}}^1$

素因数の和:36307

約数の個数: 32

約数和(自身を含む): 547616160

約数和(自身を除く): 280189832

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 36217, 72434, 144868, 289736, 470821, 941642, 1883284, 2571407, 3766568, 5142814, 10285628, 20571256, 33428291, 66856582, 133713164, 267426328]

約数ペア:

[(1, 267426328), (2, 133713164), (4, 66856582), (8, 33428291), (13, 20571256), (26, 10285628), (52, 5142814), (71, 3766568), (104, 2571407), (142, 1883284), (284, 941642), (568, 470821), (923, 289736), (1846, 144868), (3692, 72434), (7384, 36217)]