25724412

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{4861}}^1$

素因数の和:4888

約数の個数: 72

約数和(自身を含む): 77597520

約数和(自身を除く): 51873108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 4861, 5292, 9722, 14583, 19444, 29166, 34027, 43749, 58332, 68054, 87498, 102081, 131247, 136108, 174996, 204162, 238189, 262494, 306243, 408324, 476378, 524988, 612486, 714567, 918729, 952756, 1224972, 1429134, 1837458, 2143701, 2858268, 3674916, 4287402, 6431103, 8574804, 12862206, 25724412]

約数ペア:

[(1, 25724412), (2, 12862206), (3, 8574804), (4, 6431103), (6, 4287402), (7, 3674916), (9, 2858268), (12, 2143701), (14, 1837458), (18, 1429134), (21, 1224972), (27, 952756), (28, 918729), (36, 714567), (42, 612486), (49, 524988), (54, 476378), (63, 408324), (84, 306243), (98, 262494), (108, 238189), (126, 204162), (147, 174996), (189, 136108), (196, 131247), (252, 102081), (294, 87498), (378, 68054), (441, 58332), (588, 43749), (756, 34027), (882, 29166), (1323, 19444), (1764, 14583), (2646, 9722), (4861, 5292)]