33727070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8369}}^1$

素因数の和:8420

約数の個数: 32

約数和(自身を含む): 67495680

約数和(自身を除く): 33768610

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 8369, 16738, 41845, 83690, 108797, 217594, 259439, 518878, 543985, 1087970, 1297195, 2594390, 3372707, 6745414, 16863535, 33727070]

約数ペア:

[(1, 33727070), (2, 16863535), (5, 6745414), (10, 3372707), (13, 2594390), (26, 1297195), (31, 1087970), (62, 543985), (65, 518878), (130, 259439), (155, 217594), (310, 108797), (403, 83690), (806, 41845), (2015, 16738), (4030, 8369)]