74159872

素因数分解:

$2^8\times {\mathrm{127}}^1\times {\mathrm{2281}}^1$

素因数の和:2424

約数の個数: 36

約数和(自身を含む): 149261056

約数和(自身を除く): 75101184

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 1016, 2032, 2281, 4064, 4562, 8128, 9124, 16256, 18248, 32512, 36496, 72992, 145984, 289687, 291968, 579374, 583936, 1158748, 2317496, 4634992, 9269984, 18539968, 37079936, 74159872]

約数ペア:

[(1, 74159872), (2, 37079936), (4, 18539968), (8, 9269984), (16, 4634992), (32, 2317496), (64, 1158748), (127, 583936), (128, 579374), (254, 291968), (256, 289687), (508, 145984), (1016, 72992), (2032, 36496), (2281, 32512), (4064, 18248), (4562, 16256), (8128, 9124)]