40957992

素因数分解:

$2^3\times 3^2\times {\mathrm{619}}^1\times {\mathrm{919}}^1$

素因数の和:1550

約数の個数: 48

約数和(自身を含む): 111228000

約数和(自身を除く): 70270008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 619, 919, 1238, 1838, 1857, 2476, 2757, 3676, 3714, 4952, 5514, 5571, 7352, 7428, 8271, 11028, 11142, 14856, 16542, 22056, 22284, 33084, 44568, 66168, 568861, 1137722, 1706583, 2275444, 3413166, 4550888, 5119749, 6826332, 10239498, 13652664, 20478996, 40957992]

約数ペア:

[(1, 40957992), (2, 20478996), (3, 13652664), (4, 10239498), (6, 6826332), (8, 5119749), (9, 4550888), (12, 3413166), (18, 2275444), (24, 1706583), (36, 1137722), (72, 568861), (619, 66168), (919, 44568), (1238, 33084), (1838, 22284), (1857, 22056), (2476, 16542), (2757, 14856), (3676, 11142), (3714, 11028), (4952, 8271), (5514, 7428), (5571, 7352)]