68884448

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{541}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 142593696

約数和(自身を除く): 73709248

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 173, 184, 346, 368, 541, 692, 736, 1082, 1384, 2164, 2768, 3979, 4328, 5536, 7958, 8656, 12443, 15916, 17312, 24886, 31832, 49772, 63664, 93593, 99544, 127328, 187186, 199088, 374372, 398176, 748744, 1497488, 2152639, 2994976, 4305278, 8610556, 17221112, 34442224, 68884448]

約数ペア:

[(1, 68884448), (2, 34442224), (4, 17221112), (8, 8610556), (16, 4305278), (23, 2994976), (32, 2152639), (46, 1497488), (92, 748744), (173, 398176), (184, 374372), (346, 199088), (368, 187186), (541, 127328), (692, 99544), (736, 93593), (1082, 63664), (1384, 49772), (2164, 31832), (2768, 24886), (3979, 17312), (4328, 15916), (5536, 12443), (7958, 8656)]