71361986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{16619}}^1$

素因数の和:16753

約数の個数: 16

約数和(自身を含む): 113680800

約数和(自身を除く): 42318814

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 16619, 33238, 315761, 631522, 1877947, 3755894, 35680993, 71361986]

約数ペア:

[(1, 71361986), (2, 35680993), (19, 3755894), (38, 1877947), (113, 631522), (226, 315761), (2147, 33238), (4294, 16619)]