25365192

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 66293760

約数和(自身を除く): 40928568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 103, 124, 186, 206, 248, 309, 331, 372, 412, 618, 662, 744, 824, 993, 1236, 1324, 1986, 2472, 2648, 3193, 3972, 6386, 7944, 9579, 10261, 12772, 19158, 20522, 25544, 30783, 34093, 38316, 41044, 61566, 68186, 76632, 82088, 102279, 123132, 136372, 204558, 246264, 272744, 409116, 818232, 1056883, 2113766, 3170649, 4227532, 6341298, 8455064, 12682596, 25365192]

約数ペア:

[(1, 25365192), (2, 12682596), (3, 8455064), (4, 6341298), (6, 4227532), (8, 3170649), (12, 2113766), (24, 1056883), (31, 818232), (62, 409116), (93, 272744), (103, 246264), (124, 204558), (186, 136372), (206, 123132), (248, 102279), (309, 82088), (331, 76632), (372, 68186), (412, 61566), (618, 41044), (662, 38316), (744, 34093), (824, 30783), (993, 25544), (1236, 20522), (1324, 19158), (1986, 12772), (2472, 10261), (2648, 9579), (3193, 7944), (3972, 6386)]