33513278

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 53514432

約数和(自身を除く): 20001154

約数列:

[1, 2, 53, 61, 71, 73, 106, 122, 142, 146, 3233, 3763, 3869, 4331, 4453, 5183, 6466, 7526, 7738, 8662, 8906, 10366, 229543, 236009, 274699, 316163, 459086, 472018, 549398, 632326, 16756639, 33513278]

約数ペア:

[(1, 33513278), (2, 16756639), (53, 632326), (61, 549398), (71, 472018), (73, 459086), (106, 316163), (122, 274699), (142, 236009), (146, 229543), (3233, 10366), (3763, 8906), (3869, 8662), (4331, 7738), (4453, 7526), (5183, 6466)]