71357928

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{56099}}^1$

素因数の和:56161

約数の個数: 32

約数和(自身を含む): 181764000

約数和(自身を除く): 110406072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 56099, 112198, 168297, 224396, 336594, 448792, 673188, 1346376, 2973247, 5946494, 8919741, 11892988, 17839482, 23785976, 35678964, 71357928]

約数ペア:

[(1, 71357928), (2, 35678964), (3, 23785976), (4, 17839482), (6, 11892988), (8, 8919741), (12, 5946494), (24, 2973247), (53, 1346376), (106, 673188), (159, 448792), (212, 336594), (318, 224396), (424, 168297), (636, 112198), (1272, 56099)]