26647910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1283}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 50291712

約数和(自身を除く): 23643802

約数列:

[1, 2, 5, 10, 31, 62, 67, 134, 155, 310, 335, 670, 1283, 2077, 2566, 4154, 6415, 10385, 12830, 20770, 39773, 79546, 85961, 171922, 198865, 397730, 429805, 859610, 2664791, 5329582, 13323955, 26647910]

約数ペア:

[(1, 26647910), (2, 13323955), (5, 5329582), (10, 2664791), (31, 859610), (62, 429805), (67, 397730), (134, 198865), (155, 171922), (310, 85961), (335, 79546), (670, 39773), (1283, 20770), (2077, 12830), (2566, 10385), (4154, 6415)]