5201456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1471}}^1$

素因数の和:1509

約数の個数: 40

約数和(自身を含む): 11499264

約数和(自身を除く): 6297808

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1471, 1768, 2942, 3536, 5884, 11768, 19123, 23536, 25007, 38246, 50014, 76492, 100028, 152984, 200056, 305968, 325091, 400112, 650182, 1300364, 2600728, 5201456]

約数ペア:

[(1, 5201456), (2, 2600728), (4, 1300364), (8, 650182), (13, 400112), (16, 325091), (17, 305968), (26, 200056), (34, 152984), (52, 100028), (68, 76492), (104, 50014), (136, 38246), (208, 25007), (221, 23536), (272, 19123), (442, 11768), (884, 5884), (1471, 3536), (1768, 2942)]