72042016

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{72623}}^1$

素因数の和:72664

約数の個数: 24

約数和(自身を含む): 146409984

約数和(自身を除く): 74367968

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 72623, 145246, 290492, 580984, 1161968, 2251313, 2323936, 4502626, 9005252, 18010504, 36021008, 72042016]

約数ペア:

[(1, 72042016), (2, 36021008), (4, 18010504), (8, 9005252), (16, 4502626), (31, 2323936), (32, 2251313), (62, 1161968), (124, 580984), (248, 290492), (496, 145246), (992, 72623)]