28605974912

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{1171}}^1\times {\mathrm{6581}}^1$

素因数の和:7795

約数の個数: 64

約数和(自身を含む): 59012895600

約数和(自身を除く): 30406920688

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1171, 1856, 2342, 3712, 4684, 6581, 9368, 13162, 18736, 26324, 33959, 37472, 52648, 67918, 74944, 105296, 135836, 149888, 190849, 210592, 271672, 381698, 421184, 543344, 763396, 842368, 1086688, 1526792, 2173376, 3053584, 4346752, 6107168, 7706351, 12214336, 15412702, 24428672, 30825404, 61650808, 123301616, 223484179, 246603232, 446968358, 493206464, 893936716, 986412928, 1787873432, 3575746864, 7151493728, 14302987456, 28605974912]

約数ペア:

[(1, 28605974912), (2, 14302987456), (4, 7151493728), (8, 3575746864), (16, 1787873432), (29, 986412928), (32, 893936716), (58, 493206464), (64, 446968358), (116, 246603232), (128, 223484179), (232, 123301616), (464, 61650808), (928, 30825404), (1171, 24428672), (1856, 15412702), (2342, 12214336), (3712, 7706351), (4684, 6107168), (6581, 4346752), (9368, 3053584), (13162, 2173376), (18736, 1526792), (26324, 1086688), (33959, 842368), (37472, 763396), (52648, 543344), (67918, 421184), (74944, 381698), (105296, 271672), (135836, 210592), (149888, 190849)]