12257336

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 28728000

約数和(自身を除く): 16470664

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 113, 149, 182, 226, 298, 364, 452, 596, 728, 791, 904, 1043, 1192, 1469, 1582, 1937, 2086, 2938, 3164, 3874, 4172, 5876, 6328, 7748, 8344, 10283, 11752, 13559, 15496, 16837, 20566, 27118, 33674, 41132, 54236, 67348, 82264, 108472, 117859, 134696, 218881, 235718, 437762, 471436, 875524, 942872, 1532167, 1751048, 3064334, 6128668, 12257336]

約数ペア:

[(1, 12257336), (2, 6128668), (4, 3064334), (7, 1751048), (8, 1532167), (13, 942872), (14, 875524), (26, 471436), (28, 437762), (52, 235718), (56, 218881), (91, 134696), (104, 117859), (113, 108472), (149, 82264), (182, 67348), (226, 54236), (298, 41132), (364, 33674), (452, 27118), (596, 20566), (728, 16837), (791, 15496), (904, 13559), (1043, 11752), (1192, 10283), (1469, 8344), (1582, 7748), (1937, 6328), (2086, 5876), (2938, 4172), (3164, 3874)]