15696567952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1\times {\mathrm{3517}}^1$

素因数の和:4080

約数の個数: 80

約数和(自身を含む): 33589864000

約数和(自身を除く): 17893296048

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 499, 559, 688, 998, 1118, 1996, 2236, 3517, 3992, 4472, 6487, 7034, 7984, 8944, 12974, 14068, 21457, 25948, 28136, 42914, 45721, 51896, 56272, 85828, 91442, 103792, 151231, 171656, 182884, 278941, 302462, 343312, 365768, 557882, 604924, 731536, 1115764, 1209848, 1754983, 1966003, 2231528, 2419696, 3509966, 3932006, 4463056, 7019932, 7864012, 14039864, 15728024, 22814779, 28079728, 31456048, 45629558, 75464269, 91259116, 150928538, 182518232, 301857076, 365036464, 603714152, 981035497, 1207428304, 1962070994, 3924141988, 7848283976, 15696567952]

約数ペア:

[(1, 15696567952), (2, 7848283976), (4, 3924141988), (8, 1962070994), (13, 1207428304), (16, 981035497), (26, 603714152), (43, 365036464), (52, 301857076), (86, 182518232), (104, 150928538), (172, 91259116), (208, 75464269), (344, 45629558), (499, 31456048), (559, 28079728), (688, 22814779), (998, 15728024), (1118, 14039864), (1996, 7864012), (2236, 7019932), (3517, 4463056), (3992, 3932006), (4472, 3509966), (6487, 2419696), (7034, 2231528), (7984, 1966003), (8944, 1754983), (12974, 1209848), (14068, 1115764), (21457, 731536), (25948, 604924), (28136, 557882), (42914, 365768), (45721, 343312), (51896, 302462), (56272, 278941), (85828, 182884), (91442, 171656), (103792, 151231)]