28483806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21481}}^1$

素因数の和:21516

約数の個数: 32

約数和(自身を含む): 64961568

約数和(自身を除く): 36477762

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 21481, 42962, 64443, 128886, 279253, 365177, 558506, 730354, 837759, 1095531, 1675518, 2191062, 4747301, 9494602, 14241903, 28483806]

約数ペア:

[(1, 28483806), (2, 14241903), (3, 9494602), (6, 4747301), (13, 2191062), (17, 1675518), (26, 1095531), (34, 837759), (39, 730354), (51, 558506), (78, 365177), (102, 279253), (221, 128886), (442, 64443), (663, 42962), (1326, 21481)]