9886794008

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{126923}}^1$

素因数の和:127056

約数の個数: 64

約数和(自身を含む): 23029090560

約数和(自身を除く): 13142296552

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 107, 182, 214, 364, 428, 728, 749, 856, 1391, 1498, 2782, 2996, 5564, 5992, 9737, 11128, 19474, 38948, 77896, 126923, 253846, 507692, 888461, 1015384, 1649999, 1776922, 3299998, 3553844, 6599996, 7107688, 11549993, 13199992, 13580761, 23099986, 27161522, 46199972, 54323044, 92399944, 95065327, 108646088, 176549893, 190130654, 353099786, 380261308, 706199572, 760522616, 1235849251, 1412399144, 2471698502, 4943397004, 9886794008]

約数ペア:

[(1, 9886794008), (2, 4943397004), (4, 2471698502), (7, 1412399144), (8, 1235849251), (13, 760522616), (14, 706199572), (26, 380261308), (28, 353099786), (52, 190130654), (56, 176549893), (91, 108646088), (104, 95065327), (107, 92399944), (182, 54323044), (214, 46199972), (364, 27161522), (428, 23099986), (728, 13580761), (749, 13199992), (856, 11549993), (1391, 7107688), (1498, 6599996), (2782, 3553844), (2996, 3299998), (5564, 1776922), (5992, 1649999), (9737, 1015384), (11128, 888461), (19474, 507692), (38948, 253846), (77896, 126923)]