64365168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{191563}}^1$

素因数の和:191581

約数の個数: 40

約数和(自身を含む): 190031488

約数和(自身を除く): 125666320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 191563, 383126, 574689, 766252, 1149378, 1340941, 1532504, 2298756, 2681882, 3065008, 4022823, 4597512, 5363764, 8045646, 9195024, 10727528, 16091292, 21455056, 32182584, 64365168]

約数ペア:

[(1, 64365168), (2, 32182584), (3, 21455056), (4, 16091292), (6, 10727528), (7, 9195024), (8, 8045646), (12, 5363764), (14, 4597512), (16, 4022823), (21, 3065008), (24, 2681882), (28, 2298756), (42, 1532504), (48, 1340941), (56, 1149378), (84, 766252), (112, 574689), (168, 383126), (336, 191563)]