1376475664

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{63397}}^1$

素因数の和:63487

約数の個数: 40

約数和(自身を含む): 2830086720

約数和(自身を除く): 1453611056

約数列:

[1, 2, 4, 8, 16, 23, 46, 59, 92, 118, 184, 236, 368, 472, 944, 1357, 2714, 5428, 10856, 21712, 63397, 126794, 253588, 507176, 1014352, 1458131, 2916262, 3740423, 5832524, 7480846, 11665048, 14961692, 23330096, 29923384, 59846768, 86029729, 172059458, 344118916, 688237832, 1376475664]

約数ペア:

[(1, 1376475664), (2, 688237832), (4, 344118916), (8, 172059458), (16, 86029729), (23, 59846768), (46, 29923384), (59, 23330096), (92, 14961692), (118, 11665048), (184, 7480846), (236, 5832524), (368, 3740423), (472, 2916262), (944, 1458131), (1357, 1014352), (2714, 507176), (5428, 253588), (10856, 126794), (21712, 63397)]