25627888976

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{5153}}^1$

素因数の和:5500

約数の個数: 80

約数和(自身を含む): 52845570048

約数和(自身を除く): 27217681072

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 271, 296, 496, 542, 592, 1084, 1147, 2168, 2294, 4336, 4588, 5153, 8401, 9176, 10027, 10306, 16802, 18352, 20054, 20612, 33604, 40108, 41224, 67208, 80216, 82448, 134416, 159743, 160432, 190661, 310837, 319486, 381322, 621674, 638972, 762644, 1243348, 1277944, 1396463, 1525288, 2486696, 2555888, 2792926, 3050576, 4973392, 5585852, 5910491, 11171704, 11820982, 22343408, 23641964, 43290353, 47283928, 51669131, 86580706, 94567856, 103338262, 173161412, 206676524, 346322824, 413353048, 692645648, 826706096, 1601743061, 3203486122, 6406972244, 12813944488, 25627888976]

約数ペア:

[(1, 25627888976), (2, 12813944488), (4, 6406972244), (8, 3203486122), (16, 1601743061), (31, 826706096), (37, 692645648), (62, 413353048), (74, 346322824), (124, 206676524), (148, 173161412), (248, 103338262), (271, 94567856), (296, 86580706), (496, 51669131), (542, 47283928), (592, 43290353), (1084, 23641964), (1147, 22343408), (2168, 11820982), (2294, 11171704), (4336, 5910491), (4588, 5585852), (5153, 4973392), (8401, 3050576), (9176, 2792926), (10027, 2555888), (10306, 2486696), (16802, 1525288), (18352, 1396463), (20054, 1277944), (20612, 1243348), (33604, 762644), (40108, 638972), (41224, 621674), (67208, 381322), (80216, 319486), (82448, 310837), (134416, 190661), (159743, 160432)]