29418794

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 18481366

約数列:

[1, 2, 23, 43, 46, 86, 107, 139, 214, 278, 989, 1978, 2461, 3197, 4601, 4922, 5977, 6394, 9202, 11954, 14873, 29746, 105823, 137471, 211646, 274942, 342079, 639539, 684158, 1279078, 14709397, 29418794]

約数ペア:

[(1, 29418794), (2, 14709397), (23, 1279078), (43, 684158), (46, 639539), (86, 342079), (107, 274942), (139, 211646), (214, 137471), (278, 105823), (989, 29746), (1978, 14873), (2461, 11954), (3197, 9202), (4601, 6394), (4922, 5977)]