15779051504

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{1553}}^1\times {\mathrm{2657}}^1$

素因数の和:4457

約数の個数: 40

約数和(自身を含む): 30731158080

約数和(自身を除く): 14952106576

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1553, 1912, 2657, 3106, 3824, 5314, 6212, 10628, 12424, 21256, 24848, 42512, 371167, 635023, 742334, 1270046, 1484668, 2540092, 2969336, 4126321, 5080184, 5938672, 8252642, 10160368, 16505284, 33010568, 66021136, 986190719, 1972381438, 3944762876, 7889525752, 15779051504]

約数ペア:

[(1, 15779051504), (2, 7889525752), (4, 3944762876), (8, 1972381438), (16, 986190719), (239, 66021136), (478, 33010568), (956, 16505284), (1553, 10160368), (1912, 8252642), (2657, 5938672), (3106, 5080184), (3824, 4126321), (5314, 2969336), (6212, 2540092), (10628, 1484668), (12424, 1270046), (21256, 742334), (24848, 635023), (42512, 371167)]