25997712

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:768

約数の個数: 80

約数和(自身を含む): 73620288

約数和(自身を除く): 47622576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 61, 78, 104, 122, 156, 183, 208, 244, 312, 366, 488, 624, 683, 732, 793, 976, 1366, 1464, 1586, 2049, 2379, 2732, 2928, 3172, 4098, 4758, 5464, 6344, 8196, 8879, 9516, 10928, 12688, 16392, 17758, 19032, 26637, 32784, 35516, 38064, 41663, 53274, 71032, 83326, 106548, 124989, 142064, 166652, 213096, 249978, 333304, 426192, 499956, 541619, 666608, 999912, 1083238, 1624857, 1999824, 2166476, 3249714, 4332952, 6499428, 8665904, 12998856, 25997712]

約数ペア:

[(1, 25997712), (2, 12998856), (3, 8665904), (4, 6499428), (6, 4332952), (8, 3249714), (12, 2166476), (13, 1999824), (16, 1624857), (24, 1083238), (26, 999912), (39, 666608), (48, 541619), (52, 499956), (61, 426192), (78, 333304), (104, 249978), (122, 213096), (156, 166652), (183, 142064), (208, 124989), (244, 106548), (312, 83326), (366, 71032), (488, 53274), (624, 41663), (683, 38064), (732, 35516), (793, 32784), (976, 26637), (1366, 19032), (1464, 17758), (1586, 16392), (2049, 12688), (2379, 10928), (2732, 9516), (2928, 8879), (3172, 8196), (4098, 6344), (4758, 5464)]