40077478

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{98713}}^1$

素因数の和:98751

約数の個数: 16

約数和(自身を含む): 71074080

約数和(自身を除く): 30996602

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 98713, 197426, 690991, 1381982, 2862677, 5725354, 20038739, 40077478]

約数ペア:

[(1, 40077478), (2, 20038739), (7, 5725354), (14, 2862677), (29, 1381982), (58, 690991), (203, 197426), (406, 98713)]