66929954

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 131604480

約数和(自身を除く): 64674526

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 59, 91, 118, 161, 182, 271, 299, 322, 413, 542, 598, 767, 826, 1357, 1534, 1897, 2093, 2714, 3523, 3794, 4186, 5369, 6233, 7046, 9499, 10738, 12466, 15989, 17641, 18998, 24661, 31978, 35282, 43631, 49322, 81029, 87262, 111923, 123487, 162058, 207857, 223846, 246974, 367747, 415714, 567203, 735494, 1134406, 1454999, 2574229, 2909998, 4780711, 5148458, 9561422, 33464977, 66929954]

約数ペア:

[(1, 66929954), (2, 33464977), (7, 9561422), (13, 5148458), (14, 4780711), (23, 2909998), (26, 2574229), (46, 1454999), (59, 1134406), (91, 735494), (118, 567203), (161, 415714), (182, 367747), (271, 246974), (299, 223846), (322, 207857), (413, 162058), (542, 123487), (598, 111923), (767, 87262), (826, 81029), (1357, 49322), (1534, 43631), (1897, 35282), (2093, 31978), (2714, 24661), (3523, 18998), (3794, 17641), (4186, 15989), (5369, 12466), (6233, 10738), (7046, 9499)]