78608972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{36871}}^1$

素因数の和:36929

約数の個数: 24

約数和(自身を含む): 151765152

約数和(自身を除く): 73156180

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 36871, 73742, 147484, 479323, 958646, 1511711, 1917292, 3023422, 6046844, 19652243, 39304486, 78608972]

約数ペア:

[(1, 78608972), (2, 39304486), (4, 19652243), (13, 6046844), (26, 3023422), (41, 1917292), (52, 1511711), (82, 958646), (164, 479323), (533, 147484), (1066, 73742), (2132, 36871)]