78826174

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{739}}^1$

素因数の和:1168

約数の個数: 32

約数和(自身を含む): 142790400

約数和(自身を除く): 63964226

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 401, 739, 802, 1478, 2807, 5173, 5614, 7619, 10346, 14041, 15238, 28082, 53333, 98287, 106666, 196574, 296339, 592678, 2074373, 4148746, 5630441, 11260882, 39413087, 78826174]

約数ペア:

[(1, 78826174), (2, 39413087), (7, 11260882), (14, 5630441), (19, 4148746), (38, 2074373), (133, 592678), (266, 296339), (401, 196574), (739, 106666), (802, 98287), (1478, 53333), (2807, 28082), (5173, 15238), (5614, 14041), (7619, 10346)]