68317112

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{419}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 130410000

約数和(自身を除く): 62092888

約数列:

[1, 2, 4, 8, 89, 178, 229, 356, 419, 458, 712, 838, 916, 1676, 1832, 3352, 20381, 37291, 40762, 74582, 81524, 95951, 149164, 163048, 191902, 298328, 383804, 767608, 8539639, 17079278, 34158556, 68317112]

約数ペア:

[(1, 68317112), (2, 34158556), (4, 17079278), (8, 8539639), (89, 767608), (178, 383804), (229, 298328), (356, 191902), (419, 163048), (458, 149164), (712, 95951), (838, 81524), (916, 74582), (1676, 40762), (1832, 37291), (3352, 20381)]