7904424

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 21888000

約数和(自身を除く): 13983576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 79, 88, 132, 158, 237, 264, 316, 379, 474, 632, 758, 869, 948, 1137, 1516, 1738, 1896, 2274, 2607, 3032, 3476, 4169, 4548, 5214, 6952, 8338, 9096, 10428, 12507, 16676, 20856, 25014, 29941, 33352, 50028, 59882, 89823, 100056, 119764, 179646, 239528, 329351, 359292, 658702, 718584, 988053, 1317404, 1976106, 2634808, 3952212, 7904424]

約数ペア:

[(1, 7904424), (2, 3952212), (3, 2634808), (4, 1976106), (6, 1317404), (8, 988053), (11, 718584), (12, 658702), (22, 359292), (24, 329351), (33, 239528), (44, 179646), (66, 119764), (79, 100056), (88, 89823), (132, 59882), (158, 50028), (237, 33352), (264, 29941), (316, 25014), (379, 20856), (474, 16676), (632, 12507), (758, 10428), (869, 9096), (948, 8338), (1137, 6952), (1516, 5214), (1738, 4548), (1896, 4169), (2274, 3476), (2607, 3032)]