42541912

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39983}}^1$

素因数の和:40015

約数の個数: 32

約数和(自身を含む): 95961600

約数和(自身を除く): 53419688

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 39983, 79966, 159932, 279881, 319864, 559762, 759677, 1119524, 1519354, 2239048, 3038708, 5317739, 6077416, 10635478, 21270956, 42541912]

約数ペア:

[(1, 42541912), (2, 21270956), (4, 10635478), (7, 6077416), (8, 5317739), (14, 3038708), (19, 2239048), (28, 1519354), (38, 1119524), (56, 759677), (76, 559762), (133, 319864), (152, 279881), (266, 159932), (532, 79966), (1064, 39983)]