71286848

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{65521}}^1$

素因数の和:65550

約数の個数: 28

約数和(自身を含む): 149783292

約数和(自身を除く): 78496444

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 65521, 131042, 262084, 524168, 1048336, 1113857, 2096672, 2227714, 4193344, 4455428, 8910856, 17821712, 35643424, 71286848]

約数ペア:

[(1, 71286848), (2, 35643424), (4, 17821712), (8, 8910856), (16, 4455428), (17, 4193344), (32, 2227714), (34, 2096672), (64, 1113857), (68, 1048336), (136, 524168), (272, 262084), (544, 131042), (1088, 65521)]