40283412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3637}}^1$

素因数の和:3728

約数の個数: 48

約数和(自身を含む): 102678912

約数和(自身を除く): 62395500

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2769, 3637, 3692, 5538, 7274, 10911, 11076, 14548, 21822, 43644, 47281, 94562, 141843, 189124, 258227, 283686, 516454, 567372, 774681, 1032908, 1549362, 3098724, 3356951, 6713902, 10070853, 13427804, 20141706, 40283412]

約数ペア:

[(1, 40283412), (2, 20141706), (3, 13427804), (4, 10070853), (6, 6713902), (12, 3356951), (13, 3098724), (26, 1549362), (39, 1032908), (52, 774681), (71, 567372), (78, 516454), (142, 283686), (156, 258227), (213, 189124), (284, 141843), (426, 94562), (852, 47281), (923, 43644), (1846, 21822), (2769, 14548), (3637, 11076), (3692, 10911), (5538, 7274)]