73972984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{3257}}^1$

素因数の和:3447

約数の個数: 32

約数和(自身を含む): 147782880

約数和(自身を除く): 73809896

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 167, 334, 668, 1336, 2839, 3257, 5678, 6514, 11356, 13028, 22712, 26056, 55369, 110738, 221476, 442952, 543919, 1087838, 2175676, 4351352, 9246623, 18493246, 36986492, 73972984]

約数ペア:

[(1, 73972984), (2, 36986492), (4, 18493246), (8, 9246623), (17, 4351352), (34, 2175676), (68, 1087838), (136, 543919), (167, 442952), (334, 221476), (668, 110738), (1336, 55369), (2839, 26056), (3257, 22712), (5678, 13028), (6514, 11356)]