73872976

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{159209}}^1$

素因数の和:159246

約数の個数: 20

約数和(自身を含む): 148065300

約数和(自身を除く): 74192324

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 159209, 318418, 636836, 1273672, 2547344, 4617061, 9234122, 18468244, 36936488, 73872976]

約数ペア:

[(1, 73872976), (2, 36936488), (4, 18468244), (8, 9234122), (16, 4617061), (29, 2547344), (58, 1273672), (116, 636836), (232, 318418), (464, 159209)]