40742928

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{9127}}^1$

素因数の和:9172

約数の個数: 60

約数和(自身を含む): 117714688

約数和(自身を除く): 76971760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 9127, 18254, 27381, 36508, 54762, 73016, 82143, 109524, 146032, 164286, 219048, 282937, 328572, 438096, 565874, 657144, 848811, 1131748, 1314288, 1697622, 2263496, 2546433, 3395244, 4526992, 5092866, 6790488, 10185732, 13580976, 20371464, 40742928]

約数ペア:

[(1, 40742928), (2, 20371464), (3, 13580976), (4, 10185732), (6, 6790488), (8, 5092866), (9, 4526992), (12, 3395244), (16, 2546433), (18, 2263496), (24, 1697622), (31, 1314288), (36, 1131748), (48, 848811), (62, 657144), (72, 565874), (93, 438096), (124, 328572), (144, 282937), (186, 219048), (248, 164286), (279, 146032), (372, 109524), (496, 82143), (558, 73016), (744, 54762), (1116, 36508), (1488, 27381), (2232, 18254), (4464, 9127)]