77021048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1297}}^1$

素因数の和:1887

約数の個数: 32

約数和(自身を含む): 155915760

約数和(自身を除く): 78894712

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 571, 1142, 1297, 2284, 2594, 4568, 5188, 7423, 10376, 14846, 16861, 29692, 33722, 59384, 67444, 134888, 740587, 1481174, 2962348, 5924696, 9627631, 19255262, 38510524, 77021048]

約数ペア:

[(1, 77021048), (2, 38510524), (4, 19255262), (8, 9627631), (13, 5924696), (26, 2962348), (52, 1481174), (104, 740587), (571, 134888), (1142, 67444), (1297, 59384), (2284, 33722), (2594, 29692), (4568, 16861), (5188, 14846), (7423, 10376)]