39000472

素因数分解:

$2^3\times 7^3\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 87048000

約数和(自身を除く): 48047528

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 98, 122, 196, 233, 244, 343, 392, 427, 466, 488, 686, 854, 932, 1372, 1631, 1708, 1864, 2744, 2989, 3262, 3416, 5978, 6524, 11417, 11956, 13048, 14213, 20923, 22834, 23912, 28426, 41846, 45668, 56852, 79919, 83692, 91336, 99491, 113704, 159838, 167384, 198982, 319676, 397964, 639352, 696437, 795928, 1392874, 2785748, 4875059, 5571496, 9750118, 19500236, 39000472]

約数ペア:

[(1, 39000472), (2, 19500236), (4, 9750118), (7, 5571496), (8, 4875059), (14, 2785748), (28, 1392874), (49, 795928), (56, 696437), (61, 639352), (98, 397964), (122, 319676), (196, 198982), (233, 167384), (244, 159838), (343, 113704), (392, 99491), (427, 91336), (466, 83692), (488, 79919), (686, 56852), (854, 45668), (932, 41846), (1372, 28426), (1631, 23912), (1708, 22834), (1864, 20923), (2744, 14213), (2989, 13048), (3262, 11956), (3416, 11417), (5978, 6524)]