13467031408

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{343687}}^1$

素因数の和:343805

約数の個数: 40

約数和(自身を含む): 27275079680

約数和(自身を除く): 13808048272

約数列:

[1, 2, 4, 8, 16, 31, 62, 79, 124, 158, 248, 316, 496, 632, 1264, 2449, 4898, 9796, 19592, 39184, 343687, 687374, 1374748, 2749496, 5498992, 10654297, 21308594, 27151273, 42617188, 54302546, 85234376, 108605092, 170468752, 217210184, 434420368, 841689463, 1683378926, 3366757852, 6733515704, 13467031408]

約数ペア:

[(1, 13467031408), (2, 6733515704), (4, 3366757852), (8, 1683378926), (16, 841689463), (31, 434420368), (62, 217210184), (79, 170468752), (124, 108605092), (158, 85234376), (248, 54302546), (316, 42617188), (496, 27151273), (632, 21308594), (1264, 10654297), (2449, 5498992), (4898, 2749496), (9796, 1374748), (19592, 687374), (39184, 343687)]