39871932

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 95208960

約数和(自身を除く): 55337028

約数列:

[1, 2, 3, 4, 6, 12, 79, 137, 158, 237, 274, 307, 316, 411, 474, 548, 614, 822, 921, 948, 1228, 1644, 1842, 3684, 10823, 21646, 24253, 32469, 42059, 43292, 48506, 64938, 72759, 84118, 97012, 126177, 129876, 145518, 168236, 252354, 291036, 504708, 3322661, 6645322, 9967983, 13290644, 19935966, 39871932]

約数ペア:

[(1, 39871932), (2, 19935966), (3, 13290644), (4, 9967983), (6, 6645322), (12, 3322661), (79, 504708), (137, 291036), (158, 252354), (237, 168236), (274, 145518), (307, 129876), (316, 126177), (411, 97012), (474, 84118), (548, 72759), (614, 64938), (822, 48506), (921, 43292), (948, 42059), (1228, 32469), (1644, 24253), (1842, 21646), (3684, 10823)]