4965688

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 12096000

約数和(自身を除く): 7130312

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 359, 364, 494, 532, 718, 728, 988, 1064, 1436, 1729, 1976, 2513, 2872, 3458, 4667, 5026, 6821, 6916, 9334, 10052, 13642, 13832, 18668, 20104, 27284, 32669, 37336, 47747, 54568, 65338, 88673, 95494, 130676, 177346, 190988, 261352, 354692, 381976, 620711, 709384, 1241422, 2482844, 4965688]

約数ペア:

[(1, 4965688), (2, 2482844), (4, 1241422), (7, 709384), (8, 620711), (13, 381976), (14, 354692), (19, 261352), (26, 190988), (28, 177346), (38, 130676), (52, 95494), (56, 88673), (76, 65338), (91, 54568), (104, 47747), (133, 37336), (152, 32669), (182, 27284), (247, 20104), (266, 18668), (359, 13832), (364, 13642), (494, 10052), (532, 9334), (718, 6916), (728, 6821), (988, 5026), (1064, 4667), (1436, 3458), (1729, 2872), (1976, 2513)]