1612919728

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{757951}}^1$

素因数の和:757985

約数の個数: 40

約数和(自身を含む): 3759441920

約数和(自身を除く): 2146522192

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 757951, 1515902, 3031804, 5305657, 6063608, 10611314, 12127216, 14401069, 21222628, 28802138, 42445256, 57604276, 84890512, 100807483, 115208552, 201614966, 230417104, 403229932, 806459864, 1612919728]

約数ペア:

[(1, 1612919728), (2, 806459864), (4, 403229932), (7, 230417104), (8, 201614966), (14, 115208552), (16, 100807483), (19, 84890512), (28, 57604276), (38, 42445256), (56, 28802138), (76, 21222628), (112, 14401069), (133, 12127216), (152, 10611314), (266, 6063608), (304, 5305657), (532, 3031804), (1064, 1515902), (2128, 757951)]