40564544

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{33359}}^1$

素因数の和:33390

約数の個数: 28

約数和(自身を含む): 84734400

約数和(自身を除く): 44169856

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 33359, 66718, 133436, 266872, 533744, 633821, 1067488, 1267642, 2134976, 2535284, 5070568, 10141136, 20282272, 40564544]

約数ペア:

[(1, 40564544), (2, 20282272), (4, 10141136), (8, 5070568), (16, 2535284), (19, 2134976), (32, 1267642), (38, 1067488), (64, 633821), (76, 533744), (152, 266872), (304, 133436), (608, 66718), (1216, 33359)]