42931896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{607}}^1$

素因数の和:1044

約数の個数: 64

約数和(自身を含む): 123156480

約数和(自身を除く): 80224584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 421, 607, 842, 1214, 1263, 1684, 1821, 2428, 2526, 2947, 3368, 3642, 4249, 4856, 5052, 5894, 7284, 8498, 8841, 10104, 11788, 12747, 14568, 16996, 17682, 23576, 25494, 33992, 35364, 50988, 70728, 101976, 255547, 511094, 766641, 1022188, 1533282, 1788829, 2044376, 3066564, 3577658, 5366487, 6133128, 7155316, 10732974, 14310632, 21465948, 42931896]

約数ペア:

[(1, 42931896), (2, 21465948), (3, 14310632), (4, 10732974), (6, 7155316), (7, 6133128), (8, 5366487), (12, 3577658), (14, 3066564), (21, 2044376), (24, 1788829), (28, 1533282), (42, 1022188), (56, 766641), (84, 511094), (168, 255547), (421, 101976), (607, 70728), (842, 50988), (1214, 35364), (1263, 33992), (1684, 25494), (1821, 23576), (2428, 17682), (2526, 16996), (2947, 14568), (3368, 12747), (3642, 11788), (4249, 10104), (4856, 8841), (5052, 8498), (5894, 7284)]