71525968

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:955

約数の個数: 40

約数和(自身を含む): 142490880

約数和(自身を除く): 70964912

約数列:

[1, 2, 4, 8, 16, 71, 79, 142, 158, 284, 316, 568, 632, 797, 1136, 1264, 1594, 3188, 5609, 6376, 11218, 12752, 22436, 44872, 56587, 62963, 89744, 113174, 125926, 226348, 251852, 452696, 503704, 905392, 1007408, 4470373, 8940746, 17881492, 35762984, 71525968]

約数ペア:

[(1, 71525968), (2, 35762984), (4, 17881492), (8, 8940746), (16, 4470373), (71, 1007408), (79, 905392), (142, 503704), (158, 452696), (284, 251852), (316, 226348), (568, 125926), (632, 113174), (797, 89744), (1136, 62963), (1264, 56587), (1594, 44872), (3188, 22436), (5609, 12752), (6376, 11218)]