72960758

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 120929760

約数和(自身を除く): 47969002

約数列:

[1, 2, 13, 26, 61, 122, 179, 257, 358, 514, 793, 1586, 2327, 3341, 4654, 6682, 10919, 15677, 21838, 31354, 46003, 92006, 141947, 203801, 283894, 407602, 598039, 1196078, 2806183, 5612366, 36480379, 72960758]

約数ペア:

[(1, 72960758), (2, 36480379), (13, 5612366), (26, 2806183), (61, 1196078), (122, 598039), (179, 407602), (257, 283894), (358, 203801), (514, 141947), (793, 92006), (1586, 46003), (2327, 31354), (3341, 21838), (4654, 15677), (6682, 10919)]