72038438

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{25673}}^1$

素因数の和:25759

約数の個数: 16

約数和(自身を含む): 114608736

約数和(自身を除く): 42570298

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 25673, 51346, 590479, 1180958, 1566053, 3132106, 36019219, 72038438]

約数ペア:

[(1, 72038438), (2, 36019219), (23, 3132106), (46, 1566053), (61, 1180958), (122, 590479), (1403, 51346), (2806, 25673)]