70808304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{210739}}^1$

素因数の和:210757

約数の個数: 40

約数和(自身を含む): 209054080

約数和(自身を除く): 138245776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 210739, 421478, 632217, 842956, 1264434, 1475173, 1685912, 2528868, 2950346, 3371824, 4425519, 5057736, 5900692, 8851038, 10115472, 11801384, 17702076, 23602768, 35404152, 70808304]

約数ペア:

[(1, 70808304), (2, 35404152), (3, 23602768), (4, 17702076), (6, 11801384), (7, 10115472), (8, 8851038), (12, 5900692), (14, 5057736), (16, 4425519), (21, 3371824), (24, 2950346), (28, 2528868), (42, 1685912), (48, 1475173), (56, 1264434), (84, 842956), (112, 632217), (168, 421478), (336, 210739)]