70486832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{971}}^1$

素因数の和:1341

約数の個数: 40

約数和(自身を含む): 147646800

約数和(自身を除く): 77159968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 349, 698, 971, 1396, 1942, 2792, 3884, 4537, 5584, 7768, 9074, 12623, 15536, 18148, 25246, 36296, 50492, 72592, 100984, 201968, 338879, 677758, 1355516, 2711032, 4405427, 5422064, 8810854, 17621708, 35243416, 70486832]

約数ペア:

[(1, 70486832), (2, 35243416), (4, 17621708), (8, 8810854), (13, 5422064), (16, 4405427), (26, 2711032), (52, 1355516), (104, 677758), (208, 338879), (349, 201968), (698, 100984), (971, 72592), (1396, 50492), (1942, 36296), (2792, 25246), (3884, 18148), (4537, 15536), (5584, 12623), (7768, 9074)]