67687744

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{62213}}^1$

素因数の和:62242

約数の個数: 28

約数和(自身を含む): 142221204

約数和(自身を除く): 74533460

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 62213, 124426, 248852, 497704, 995408, 1057621, 1990816, 2115242, 3981632, 4230484, 8460968, 16921936, 33843872, 67687744]

約数ペア:

[(1, 67687744), (2, 33843872), (4, 16921936), (8, 8460968), (16, 4230484), (17, 3981632), (32, 2115242), (34, 1990816), (64, 1057621), (68, 995408), (136, 497704), (272, 248852), (544, 124426), (1088, 62213)]