64412322

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 140807520

約数和(自身を除く): 76395198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 139, 169, 278, 338, 417, 457, 507, 834, 914, 1014, 1371, 1807, 2742, 3614, 5421, 5941, 10842, 11882, 17823, 23491, 35646, 46982, 63523, 70473, 77233, 127046, 140946, 154466, 190569, 231699, 381138, 463398, 825799, 1651598, 2477397, 4954794, 10735387, 21470774, 32206161, 64412322]

約数ペア:

[(1, 64412322), (2, 32206161), (3, 21470774), (6, 10735387), (13, 4954794), (26, 2477397), (39, 1651598), (78, 825799), (139, 463398), (169, 381138), (278, 231699), (338, 190569), (417, 154466), (457, 140946), (507, 127046), (834, 77233), (914, 70473), (1014, 63523), (1371, 46982), (1807, 35646), (2742, 23491), (3614, 17823), (5421, 11882), (5941, 10842)]