68864608

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{35279}}^1$

素因数の和:35350

約数の個数: 24

約数和(自身を含む): 137803680

約数和(自身を除く): 68939072

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 35279, 70558, 141116, 282232, 564464, 1128928, 2152019, 4304038, 8608076, 17216152, 34432304, 68864608]

約数ペア:

[(1, 68864608), (2, 34432304), (4, 17216152), (8, 8608076), (16, 4304038), (32, 2152019), (61, 1128928), (122, 564464), (244, 282232), (488, 141116), (976, 70558), (1952, 35279)]