40038859

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{4259}}^1$

素因数の和:4362

約数の個数: 16

約数和(自身を含む): 49075200

約数和(自身を除く): 9036341

約数列:

[1, 7, 17, 79, 119, 553, 1343, 4259, 9401, 29813, 72403, 336461, 506821, 2355227, 5719837, 40038859]

約数ペア:

[(1, 40038859), (7, 5719837), (17, 2355227), (79, 506821), (119, 336461), (553, 72403), (1343, 29813), (4259, 9401)]