1520851072

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{29483}}^1$

素因数の和:29541

約数の個数: 64

約数和(自身を含む): 3368252160

約数和(自身を除く): 1847401088

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 3224, 3968, 6448, 12896, 25792, 29483, 51584, 58966, 117932, 235864, 383279, 471728, 766558, 913973, 943456, 1533116, 1827946, 1886912, 3066232, 3655892, 3773824, 6132464, 7311784, 11881649, 12264928, 14623568, 23763298, 24529856, 29247136, 47526596, 49059712, 58494272, 95053192, 116988544, 190106384, 380212768, 760425536, 1520851072]

約数ペア:

[(1, 1520851072), (2, 760425536), (4, 380212768), (8, 190106384), (13, 116988544), (16, 95053192), (26, 58494272), (31, 49059712), (32, 47526596), (52, 29247136), (62, 24529856), (64, 23763298), (104, 14623568), (124, 12264928), (128, 11881649), (208, 7311784), (248, 6132464), (403, 3773824), (416, 3655892), (496, 3066232), (806, 1886912), (832, 1827946), (992, 1533116), (1612, 943456), (1664, 913973), (1984, 766558), (3224, 471728), (3968, 383279), (6448, 235864), (12896, 117932), (25792, 58966), (29483, 51584)]