40205724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2657}}^1$

素因数の和:2774

約数の個数: 48

約数和(自身を含む): 102109728

約数和(自身を除く): 61904004

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 97, 156, 194, 291, 388, 582, 1164, 1261, 2522, 2657, 3783, 5044, 5314, 7566, 7971, 10628, 15132, 15942, 31884, 34541, 69082, 103623, 138164, 207246, 257729, 414492, 515458, 773187, 1030916, 1546374, 3092748, 3350477, 6700954, 10051431, 13401908, 20102862, 40205724]

約数ペア:

[(1, 40205724), (2, 20102862), (3, 13401908), (4, 10051431), (6, 6700954), (12, 3350477), (13, 3092748), (26, 1546374), (39, 1030916), (52, 773187), (78, 515458), (97, 414492), (156, 257729), (194, 207246), (291, 138164), (388, 103623), (582, 69082), (1164, 34541), (1261, 31884), (2522, 15942), (2657, 15132), (3783, 10628), (5044, 7971), (5314, 7566)]