66636190

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{367}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 122517504

約数和(自身を除く): 55881314

約数列:

[1, 2, 5, 10, 67, 134, 271, 335, 367, 542, 670, 734, 1355, 1835, 2710, 3670, 18157, 24589, 36314, 49178, 90785, 99457, 122945, 181570, 198914, 245890, 497285, 994570, 6663619, 13327238, 33318095, 66636190]

約数ペア:

[(1, 66636190), (2, 33318095), (5, 13327238), (10, 6663619), (67, 994570), (134, 497285), (271, 245890), (335, 198914), (367, 181570), (542, 122945), (670, 99457), (734, 90785), (1355, 49178), (1835, 36314), (2710, 24589), (3670, 18157)]