61515116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{1427}}^1$

素因数の和:2273

約数の個数: 24

約数和(自身を含む): 116153520

約数和(自身を除く): 54638404

約数列:

[1, 2, 4, 13, 26, 52, 829, 1427, 1658, 2854, 3316, 5708, 10777, 18551, 21554, 37102, 43108, 74204, 1182983, 2365966, 4731932, 15378779, 30757558, 61515116]

約数ペア:

[(1, 61515116), (2, 30757558), (4, 15378779), (13, 4731932), (26, 2365966), (52, 1182983), (829, 74204), (1427, 43108), (1658, 37102), (2854, 21554), (3316, 18551), (5708, 10777)]