40748074

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 66147840

約数和(自身を除く): 25399766

約数列:

[1, 2, 29, 31, 58, 62, 131, 173, 262, 346, 899, 1798, 3799, 4061, 5017, 5363, 7598, 8122, 10034, 10726, 22663, 45326, 117769, 155527, 235538, 311054, 657227, 702553, 1314454, 1405106, 20374037, 40748074]

約数ペア:

[(1, 40748074), (2, 20374037), (29, 1405106), (31, 1314454), (58, 702553), (62, 657227), (131, 311054), (173, 235538), (262, 155527), (346, 117769), (899, 45326), (1798, 22663), (3799, 10726), (4061, 10034), (5017, 8122), (5363, 7598)]