78500014

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 125024256

約数和(自身を除く): 46524242

約数列:

[1, 2, 37, 67, 71, 74, 134, 142, 223, 446, 2479, 2627, 4757, 4958, 5254, 8251, 9514, 14941, 15833, 16502, 29882, 31666, 176009, 352018, 552817, 585821, 1060811, 1105634, 1171642, 2121622, 39250007, 78500014]

約数ペア:

[(1, 78500014), (2, 39250007), (37, 2121622), (67, 1171642), (71, 1105634), (74, 1060811), (134, 585821), (142, 552817), (223, 352018), (446, 176009), (2479, 31666), (2627, 29882), (4757, 16502), (4958, 15833), (5254, 14941), (8251, 9514)]