40623752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2339}}^1$

素因数の和:2525

約数の個数: 32

約数和(自身を含む): 82555200

約数和(自身を除く): 41931448

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 167, 334, 668, 1336, 2171, 2339, 4342, 4678, 8684, 9356, 17368, 18712, 30407, 60814, 121628, 243256, 390613, 781226, 1562452, 3124904, 5077969, 10155938, 20311876, 40623752]

約数ペア:

[(1, 40623752), (2, 20311876), (4, 10155938), (8, 5077969), (13, 3124904), (26, 1562452), (52, 781226), (104, 390613), (167, 243256), (334, 121628), (668, 60814), (1336, 30407), (2171, 18712), (2339, 17368), (4342, 9356), (4678, 8684)]