70307664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{209249}}^1$

素因数の和:209267

約数の個数: 40

約数和(自身を含む): 207576000

約数和(自身を除く): 137268336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 209249, 418498, 627747, 836996, 1255494, 1464743, 1673992, 2510988, 2929486, 3347984, 4394229, 5021976, 5858972, 8788458, 10043952, 11717944, 17576916, 23435888, 35153832, 70307664]

約数ペア:

[(1, 70307664), (2, 35153832), (3, 23435888), (4, 17576916), (6, 11717944), (7, 10043952), (8, 8788458), (12, 5858972), (14, 5021976), (16, 4394229), (21, 3347984), (24, 2929486), (28, 2510988), (42, 1673992), (48, 1464743), (56, 1255494), (84, 836996), (112, 627747), (168, 418498), (336, 209249)]