68654752

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{112919}}^1$

素因数の和:112948

約数の個数: 24

約数和(自身を含む): 142279200

約数和(自身を除く): 73624448

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 112919, 225838, 451676, 903352, 1806704, 2145461, 3613408, 4290922, 8581844, 17163688, 34327376, 68654752]

約数ペア:

[(1, 68654752), (2, 34327376), (4, 17163688), (8, 8581844), (16, 4290922), (19, 3613408), (32, 2145461), (38, 1806704), (76, 903352), (152, 451676), (304, 225838), (608, 112919)]