40632064

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 90655488

約数和(自身を除く): 50023424

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 128, 176, 188, 256, 307, 352, 376, 517, 614, 704, 752, 1034, 1228, 1408, 1504, 2068, 2456, 2816, 3008, 3377, 4136, 4912, 6016, 6754, 8272, 9824, 12032, 13508, 14429, 16544, 19648, 27016, 28858, 33088, 39296, 54032, 57716, 66176, 78592, 108064, 115432, 132352, 158719, 216128, 230864, 317438, 432256, 461728, 634876, 864512, 923456, 1269752, 1846912, 2539504, 3693824, 5079008, 10158016, 20316032, 40632064]

約数ペア:

[(1, 40632064), (2, 20316032), (4, 10158016), (8, 5079008), (11, 3693824), (16, 2539504), (22, 1846912), (32, 1269752), (44, 923456), (47, 864512), (64, 634876), (88, 461728), (94, 432256), (128, 317438), (176, 230864), (188, 216128), (256, 158719), (307, 132352), (352, 115432), (376, 108064), (517, 78592), (614, 66176), (704, 57716), (752, 54032), (1034, 39296), (1228, 33088), (1408, 28858), (1504, 27016), (2068, 19648), (2456, 16544), (2816, 14429), (3008, 13508), (3377, 12032), (4136, 9824), (4912, 8272), (6016, 6754)]