25839184

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:404

約数の個数: 80

約数和(自身を含む): 62246016

約数和(自身を除く): 36406832

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 41, 56, 68, 82, 112, 119, 136, 164, 238, 272, 287, 328, 331, 476, 574, 656, 662, 697, 952, 1148, 1324, 1394, 1904, 2296, 2317, 2648, 2788, 4592, 4634, 4879, 5296, 5576, 5627, 9268, 9758, 11152, 11254, 13571, 18536, 19516, 22508, 27142, 37072, 39032, 39389, 45016, 54284, 78064, 78778, 90032, 94997, 108568, 157556, 189994, 217136, 230707, 315112, 379988, 461414, 630224, 759976, 922828, 1519952, 1614949, 1845656, 3229898, 3691312, 6459796, 12919592, 25839184]

約数ペア:

[(1, 25839184), (2, 12919592), (4, 6459796), (7, 3691312), (8, 3229898), (14, 1845656), (16, 1614949), (17, 1519952), (28, 922828), (34, 759976), (41, 630224), (56, 461414), (68, 379988), (82, 315112), (112, 230707), (119, 217136), (136, 189994), (164, 157556), (238, 108568), (272, 94997), (287, 90032), (328, 78778), (331, 78064), (476, 54284), (574, 45016), (656, 39389), (662, 39032), (697, 37072), (952, 27142), (1148, 22508), (1324, 19516), (1394, 18536), (1904, 13571), (2296, 11254), (2317, 11152), (2648, 9758), (2788, 9268), (4592, 5627), (4634, 5576), (4879, 5296)]