40453848

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{4289}}^1$

素因数の和:4432

約数の個数: 48

約数和(自身を含む): 110424600

約数和(自身を除く): 69970752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4289, 4716, 8578, 9432, 12867, 17156, 25734, 34312, 38601, 51468, 77202, 102936, 154404, 308808, 561859, 1123718, 1685577, 2247436, 3371154, 4494872, 5056731, 6742308, 10113462, 13484616, 20226924, 40453848]

約数ペア:

[(1, 40453848), (2, 20226924), (3, 13484616), (4, 10113462), (6, 6742308), (8, 5056731), (9, 4494872), (12, 3371154), (18, 2247436), (24, 1685577), (36, 1123718), (72, 561859), (131, 308808), (262, 154404), (393, 102936), (524, 77202), (786, 51468), (1048, 38601), (1179, 34312), (1572, 25734), (2358, 17156), (3144, 12867), (4289, 9432), (4716, 8578)]