26888976568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{25801}}^1$

素因数の和:26000

約数の個数: 64

約数和(自身を含む): 54617673600

約数和(自身を除く): 27728697032

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 97, 136, 158, 194, 316, 388, 632, 776, 1343, 1649, 2686, 3298, 5372, 6596, 7663, 10744, 13192, 15326, 25801, 30652, 51602, 61304, 103204, 130271, 206408, 260542, 438617, 521084, 877234, 1042168, 1754468, 2038279, 2502697, 3508936, 4076558, 5005394, 8153116, 10010788, 16306232, 20021576, 34650743, 42545849, 69301486, 85091698, 138602972, 170183396, 197713063, 277205944, 340366792, 395426126, 790852252, 1581704504, 3361122071, 6722244142, 13444488284, 26888976568]

約数ペア:

[(1, 26888976568), (2, 13444488284), (4, 6722244142), (8, 3361122071), (17, 1581704504), (34, 790852252), (68, 395426126), (79, 340366792), (97, 277205944), (136, 197713063), (158, 170183396), (194, 138602972), (316, 85091698), (388, 69301486), (632, 42545849), (776, 34650743), (1343, 20021576), (1649, 16306232), (2686, 10010788), (3298, 8153116), (5372, 5005394), (6596, 4076558), (7663, 3508936), (10744, 2502697), (13192, 2038279), (15326, 1754468), (25801, 1042168), (30652, 877234), (51602, 521084), (61304, 438617), (103204, 260542), (130271, 206408)]