705231808

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{648191}}^1$

素因数の和:648220

約数の個数: 28

約数和(自身を含む): 1481766912

約数和(自身を除く): 776535104

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 648191, 1296382, 2592764, 5185528, 10371056, 11019247, 20742112, 22038494, 41484224, 44076988, 88153976, 176307952, 352615904, 705231808]

約数ペア:

[(1, 705231808), (2, 352615904), (4, 176307952), (8, 88153976), (16, 44076988), (17, 41484224), (32, 22038494), (34, 20742112), (64, 11019247), (68, 10371056), (136, 5185528), (272, 2592764), (544, 1296382), (1088, 648191)]