42056992

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 85240512

約数和(自身を除く): 43183520

約数列:

[1, 2, 4, 8, 16, 32, 71, 107, 142, 173, 214, 284, 346, 428, 568, 692, 856, 1136, 1384, 1712, 2272, 2768, 3424, 5536, 7597, 12283, 15194, 18511, 24566, 30388, 37022, 49132, 60776, 74044, 98264, 121552, 148088, 196528, 243104, 296176, 393056, 592352, 1314281, 2628562, 5257124, 10514248, 21028496, 42056992]

約数ペア:

[(1, 42056992), (2, 21028496), (4, 10514248), (8, 5257124), (16, 2628562), (32, 1314281), (71, 592352), (107, 393056), (142, 296176), (173, 243104), (214, 196528), (284, 148088), (346, 121552), (428, 98264), (568, 74044), (692, 60776), (856, 49132), (1136, 37022), (1384, 30388), (1712, 24566), (2272, 18511), (2768, 15194), (3424, 12283), (5536, 7597)]