40585216

素因数分解:

$2^{11}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 98280000

約数和(自身を除く): 57694784

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 149, 152, 224, 256, 266, 298, 304, 448, 512, 532, 596, 608, 896, 1024, 1043, 1064, 1192, 1216, 1792, 2048, 2086, 2128, 2384, 2432, 2831, 3584, 4172, 4256, 4768, 4864, 5662, 7168, 8344, 8512, 9536, 9728, 11324, 14336, 16688, 17024, 19072, 19456, 19817, 22648, 33376, 34048, 38144, 38912, 39634, 45296, 66752, 68096, 76288, 79268, 90592, 133504, 136192, 152576, 158536, 181184, 267008, 272384, 305152, 317072, 362368, 534016, 634144, 724736, 1068032, 1268288, 1449472, 2136064, 2536576, 2898944, 5073152, 5797888, 10146304, 20292608, 40585216]

約数ペア:

[(1, 40585216), (2, 20292608), (4, 10146304), (7, 5797888), (8, 5073152), (14, 2898944), (16, 2536576), (19, 2136064), (28, 1449472), (32, 1268288), (38, 1068032), (56, 724736), (64, 634144), (76, 534016), (112, 362368), (128, 317072), (133, 305152), (149, 272384), (152, 267008), (224, 181184), (256, 158536), (266, 152576), (298, 136192), (304, 133504), (448, 90592), (512, 79268), (532, 76288), (596, 68096), (608, 66752), (896, 45296), (1024, 39634), (1043, 38912), (1064, 38144), (1192, 34048), (1216, 33376), (1792, 22648), (2048, 19817), (2086, 19456), (2128, 19072), (2384, 17024), (2432, 16688), (2831, 14336), (3584, 11324), (4172, 9728), (4256, 9536), (4768, 8512), (4864, 8344), (5662, 7168)]