38694992

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20323}}^1$

素因数の和:20355

約数の個数: 40

約数和(自身を含む): 90726336

約数和(自身を除く): 52031344

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 20323, 40646, 81292, 142261, 162584, 284522, 325168, 345491, 569044, 690982, 1138088, 1381964, 2276176, 2418437, 2763928, 4836874, 5527856, 9673748, 19347496, 38694992]

約数ペア:

[(1, 38694992), (2, 19347496), (4, 9673748), (7, 5527856), (8, 4836874), (14, 2763928), (16, 2418437), (17, 2276176), (28, 1381964), (34, 1138088), (56, 690982), (68, 569044), (112, 345491), (119, 325168), (136, 284522), (238, 162584), (272, 142261), (476, 81292), (952, 40646), (1904, 20323)]