2638192

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 40

約数和(自身を含む): 5463936

約数和(自身を除く): 2825744

約数列:

[1, 2, 4, 8, 16, 23, 46, 67, 92, 107, 134, 184, 214, 268, 368, 428, 536, 856, 1072, 1541, 1712, 2461, 3082, 4922, 6164, 7169, 9844, 12328, 14338, 19688, 24656, 28676, 39376, 57352, 114704, 164887, 329774, 659548, 1319096, 2638192]

約数ペア:

[(1, 2638192), (2, 1319096), (4, 659548), (8, 329774), (16, 164887), (23, 114704), (46, 57352), (67, 39376), (92, 28676), (107, 24656), (134, 19688), (184, 14338), (214, 12328), (268, 9844), (368, 7169), (428, 6164), (536, 4922), (856, 3082), (1072, 2461), (1541, 1712)]