65663472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{195427}}^1$

素因数の和:195445

約数の個数: 40

約数和(自身を含む): 193864576

約数和(自身を除く): 128201104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 195427, 390854, 586281, 781708, 1172562, 1367989, 1563416, 2345124, 2735978, 3126832, 4103967, 4690248, 5471956, 8207934, 9380496, 10943912, 16415868, 21887824, 32831736, 65663472]

約数ペア:

[(1, 65663472), (2, 32831736), (3, 21887824), (4, 16415868), (6, 10943912), (7, 9380496), (8, 8207934), (12, 5471956), (14, 4690248), (16, 4103967), (21, 3126832), (24, 2735978), (28, 2345124), (42, 1563416), (48, 1367989), (56, 1172562), (84, 781708), (112, 586281), (168, 390854), (336, 195427)]