67939340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7243}}^1$

素因数の和:7326

約数の個数: 48

約数和(自身を含む): 165510912

約数和(自身を除く): 97571572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 7243, 9380, 14486, 28972, 36215, 50701, 72430, 101402, 144860, 202804, 253505, 485281, 507010, 970562, 1014020, 1941124, 2426405, 3396967, 4852810, 6793934, 9705620, 13587868, 16984835, 33969670, 67939340]

約数ペア:

[(1, 67939340), (2, 33969670), (4, 16984835), (5, 13587868), (7, 9705620), (10, 6793934), (14, 4852810), (20, 3396967), (28, 2426405), (35, 1941124), (67, 1014020), (70, 970562), (134, 507010), (140, 485281), (268, 253505), (335, 202804), (469, 144860), (670, 101402), (938, 72430), (1340, 50701), (1876, 36215), (2345, 28972), (4690, 14486), (7243, 9380)]