25237072

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:236

約数の個数: 80

約数和(自身を含む): 59496192

約数和(自身を除く): 34259120

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 97, 101, 112, 161, 184, 194, 202, 322, 368, 388, 404, 644, 679, 707, 776, 808, 1288, 1358, 1414, 1552, 1616, 2231, 2323, 2576, 2716, 2828, 4462, 4646, 5432, 5656, 8924, 9292, 9797, 10864, 11312, 15617, 16261, 17848, 18584, 19594, 31234, 32522, 35696, 37168, 39188, 62468, 65044, 68579, 78376, 124936, 130088, 137158, 156752, 225331, 249872, 260176, 274316, 450662, 548632, 901324, 1097264, 1577317, 1802648, 3154634, 3605296, 6309268, 12618536, 25237072]

約数ペア:

[(1, 25237072), (2, 12618536), (4, 6309268), (7, 3605296), (8, 3154634), (14, 1802648), (16, 1577317), (23, 1097264), (28, 901324), (46, 548632), (56, 450662), (92, 274316), (97, 260176), (101, 249872), (112, 225331), (161, 156752), (184, 137158), (194, 130088), (202, 124936), (322, 78376), (368, 68579), (388, 65044), (404, 62468), (644, 39188), (679, 37168), (707, 35696), (776, 32522), (808, 31234), (1288, 19594), (1358, 18584), (1414, 17848), (1552, 16261), (1616, 15617), (2231, 11312), (2323, 10864), (2576, 9797), (2716, 9292), (2828, 8924), (4462, 5656), (4646, 5432)]