72379112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1571}}^1$

素因数の和:2033

約数の個数: 32

約数和(自身を含む): 146573280

約数和(自身を除く): 74194168

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 443, 886, 1571, 1772, 3142, 3544, 5759, 6284, 11518, 12568, 20423, 23036, 40846, 46072, 81692, 163384, 695953, 1391906, 2783812, 5567624, 9047389, 18094778, 36189556, 72379112]

約数ペア:

[(1, 72379112), (2, 36189556), (4, 18094778), (8, 9047389), (13, 5567624), (26, 2783812), (52, 1391906), (104, 695953), (443, 163384), (886, 81692), (1571, 46072), (1772, 40846), (3142, 23036), (3544, 20423), (5759, 12568), (6284, 11518)]