74272216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{488633}}^1$

素因数の和:488658

約数の個数: 16

約数和(自身を含む): 146590200

約数和(自身を除く): 72317984

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 488633, 977266, 1954532, 3909064, 9284027, 18568054, 37136108, 74272216]

約数ペア:

[(1, 74272216), (2, 37136108), (4, 18568054), (8, 9284027), (19, 3909064), (38, 1954532), (76, 977266), (152, 488633)]