28540547264

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{23813}}^1$

素因数の和:24193

約数の個数: 56

約数和(自身を含む): 57753522288

約数和(自身を除く): 29212975024

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 307, 488, 614, 976, 1228, 1952, 2456, 3904, 4912, 9824, 18727, 19648, 23813, 37454, 47626, 74908, 95252, 149816, 190504, 299632, 381008, 599264, 762016, 1198528, 1452593, 1524032, 2905186, 5810372, 7310591, 11620744, 14621182, 23241488, 29242364, 46482976, 58484728, 92965952, 116969456, 233938912, 445946051, 467877824, 891892102, 1783784204, 3567568408, 7135136816, 14270273632, 28540547264]

約数ペア:

[(1, 28540547264), (2, 14270273632), (4, 7135136816), (8, 3567568408), (16, 1783784204), (32, 891892102), (61, 467877824), (64, 445946051), (122, 233938912), (244, 116969456), (307, 92965952), (488, 58484728), (614, 46482976), (976, 29242364), (1228, 23241488), (1952, 14621182), (2456, 11620744), (3904, 7310591), (4912, 5810372), (9824, 2905186), (18727, 1524032), (19648, 1452593), (23813, 1198528), (37454, 762016), (47626, 599264), (74908, 381008), (95252, 299632), (149816, 190504)]