66289272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{394579}}^1$

素因数の和:394595

約数の個数: 32

約数和(自身を含む): 189398400

約数和(自身を除く): 123109128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 394579, 789158, 1183737, 1578316, 2367474, 2762053, 3156632, 4734948, 5524106, 8286159, 9469896, 11048212, 16572318, 22096424, 33144636, 66289272]

約数ペア:

[(1, 66289272), (2, 33144636), (3, 22096424), (4, 16572318), (6, 11048212), (7, 9469896), (8, 8286159), (12, 5524106), (14, 4734948), (21, 3156632), (24, 2762053), (28, 2367474), (42, 1578316), (56, 1183737), (84, 789158), (168, 394579)]