87510722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2399}}^1$

素因数の和:2498

約数の個数: 32

約数和(自身を含む): 149990400

約数和(自身を除く): 62479678

約数列:

[1, 2, 13, 23, 26, 46, 61, 122, 299, 598, 793, 1403, 1586, 2399, 2806, 4798, 18239, 31187, 36478, 55177, 62374, 110354, 146339, 292678, 717301, 1434602, 1902407, 3365797, 3804814, 6731594, 43755361, 87510722]

約数ペア:

[(1, 87510722), (2, 43755361), (13, 6731594), (23, 3804814), (26, 3365797), (46, 1902407), (61, 1434602), (122, 717301), (299, 292678), (598, 146339), (793, 110354), (1403, 62374), (1586, 55177), (2399, 36478), (2806, 31187), (4798, 18239)]