72213604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{950179}}^1$

素因数の和:950202

約数の個数: 12

約数和(自身を含む): 133025200

約数和(自身を除く): 60811596

約数列:

[1, 2, 4, 19, 38, 76, 950179, 1900358, 3800716, 18053401, 36106802, 72213604]

約数ペア:

[(1, 72213604), (2, 36106802), (4, 18053401), (19, 3800716), (38, 1900358), (76, 950179)]