40750336

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:555

約数の個数: 72

約数和(自身を含む): 91980000

約数和(自身を除く): 51229664

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 128, 176, 232, 256, 319, 352, 464, 499, 638, 704, 928, 998, 1276, 1408, 1856, 1996, 2552, 2816, 3712, 3992, 5104, 5489, 7424, 7984, 10208, 10978, 14471, 15968, 20416, 21956, 28942, 31936, 40832, 43912, 57884, 63872, 81664, 87824, 115768, 127744, 159181, 175648, 231536, 318362, 351296, 463072, 636724, 702592, 926144, 1273448, 1405184, 1852288, 2546896, 3704576, 5093792, 10187584, 20375168, 40750336]

約数ペア:

[(1, 40750336), (2, 20375168), (4, 10187584), (8, 5093792), (11, 3704576), (16, 2546896), (22, 1852288), (29, 1405184), (32, 1273448), (44, 926144), (58, 702592), (64, 636724), (88, 463072), (116, 351296), (128, 318362), (176, 231536), (232, 175648), (256, 159181), (319, 127744), (352, 115768), (464, 87824), (499, 81664), (638, 63872), (704, 57884), (928, 43912), (998, 40832), (1276, 31936), (1408, 28942), (1856, 21956), (1996, 20416), (2552, 15968), (2816, 14471), (3712, 10978), (3992, 10208), (5104, 7984), (5489, 7424)]