7779304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 15855840

約数和(自身を除く): 8076536

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 262, 524, 571, 1048, 1142, 1703, 2284, 3406, 4568, 6812, 7423, 13624, 14846, 29692, 59384, 74801, 149602, 299204, 598408, 972413, 1944826, 3889652, 7779304]

約数ペア:

[(1, 7779304), (2, 3889652), (4, 1944826), (8, 972413), (13, 598408), (26, 299204), (52, 149602), (104, 74801), (131, 59384), (262, 29692), (524, 14846), (571, 13624), (1048, 7423), (1142, 6812), (1703, 4568), (2284, 3406)]