64538018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 106723008

約数和(自身を除く): 42184990

約数列:

[1, 2, 17, 34, 41, 67, 82, 134, 691, 697, 1139, 1382, 1394, 2278, 2747, 5494, 11747, 23494, 28331, 46297, 46699, 56662, 92594, 93398, 481627, 787049, 963254, 1574098, 1898177, 3796354, 32269009, 64538018]

約数ペア:

[(1, 64538018), (2, 32269009), (17, 3796354), (34, 1898177), (41, 1574098), (67, 963254), (82, 787049), (134, 481627), (691, 93398), (697, 92594), (1139, 56662), (1382, 46699), (1394, 46297), (2278, 28331), (2747, 23494), (5494, 11747)]