67541908

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{21347}}^1$

素因数の和:21471

約数の個数: 24

約数和(自身を含む): 136285632

約数和(自身を除く): 68743724

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 21347, 42694, 85388, 149429, 298858, 597716, 2412211, 4824422, 9648844, 16885477, 33770954, 67541908]

約数ペア:

[(1, 67541908), (2, 33770954), (4, 16885477), (7, 9648844), (14, 4824422), (28, 2412211), (113, 597716), (226, 298858), (452, 149429), (791, 85388), (1582, 42694), (3164, 21347)]