1738632848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{85361}}^1$

素因数の和:85455

約数の個数: 40

約数和(自身を含む): 3598861920

約数和(自身を除く): 1860229072

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 536, 1072, 1273, 2546, 5092, 10184, 20368, 85361, 170722, 341444, 682888, 1365776, 1621859, 3243718, 5719187, 6487436, 11438374, 12974872, 22876748, 25949744, 45753496, 91506992, 108664553, 217329106, 434658212, 869316424, 1738632848]

約数ペア:

[(1, 1738632848), (2, 869316424), (4, 434658212), (8, 217329106), (16, 108664553), (19, 91506992), (38, 45753496), (67, 25949744), (76, 22876748), (134, 12974872), (152, 11438374), (268, 6487436), (304, 5719187), (536, 3243718), (1072, 1621859), (1273, 1365776), (2546, 682888), (5092, 341444), (10184, 170722), (20368, 85361)]