74454956

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 141474816

約数和(自身を除く): 67019860

約数列:

[1, 2, 4, 23, 46, 47, 67, 92, 94, 134, 188, 257, 268, 514, 1028, 1081, 1541, 2162, 3082, 3149, 4324, 5911, 6164, 6298, 11822, 12079, 12596, 17219, 23644, 24158, 34438, 48316, 68876, 72427, 144854, 277817, 289708, 396037, 555634, 792074, 809293, 1111268, 1584148, 1618586, 3237172, 18613739, 37227478, 74454956]

約数ペア:

[(1, 74454956), (2, 37227478), (4, 18613739), (23, 3237172), (46, 1618586), (47, 1584148), (67, 1111268), (92, 809293), (94, 792074), (134, 555634), (188, 396037), (257, 289708), (268, 277817), (514, 144854), (1028, 72427), (1081, 68876), (1541, 48316), (2162, 34438), (3082, 24158), (3149, 23644), (4324, 17219), (5911, 12596), (6164, 12079), (6298, 11822)]