72204142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{65521}}^1$

素因数の和:65571

約数の個数: 16

約数和(自身を含む): 117939600

約数和(自身を除く): 45735458

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 65521, 131042, 1244899, 1900109, 2489798, 3800218, 36102071, 72204142]

約数ペア:

[(1, 72204142), (2, 36102071), (19, 3800218), (29, 2489798), (38, 1900109), (58, 1244899), (551, 131042), (1102, 65521)]