25436896

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 58786560

約数和(自身を除く): 33349664

約数列:

[1, 2, 4, 8, 16, 17, 19, 23, 32, 34, 38, 46, 68, 76, 92, 107, 136, 152, 184, 214, 272, 304, 323, 368, 391, 428, 437, 544, 608, 646, 736, 782, 856, 874, 1292, 1564, 1712, 1748, 1819, 2033, 2461, 2584, 3128, 3424, 3496, 3638, 4066, 4922, 5168, 6256, 6992, 7276, 7429, 8132, 9844, 10336, 12512, 13984, 14552, 14858, 16264, 19688, 29104, 29716, 32528, 34561, 39376, 41837, 46759, 58208, 59432, 65056, 69122, 78752, 83674, 93518, 118864, 138244, 167348, 187036, 237728, 276488, 334696, 374072, 552976, 669392, 748144, 794903, 1105952, 1338784, 1496288, 1589806, 3179612, 6359224, 12718448, 25436896]

約数ペア:

[(1, 25436896), (2, 12718448), (4, 6359224), (8, 3179612), (16, 1589806), (17, 1496288), (19, 1338784), (23, 1105952), (32, 794903), (34, 748144), (38, 669392), (46, 552976), (68, 374072), (76, 334696), (92, 276488), (107, 237728), (136, 187036), (152, 167348), (184, 138244), (214, 118864), (272, 93518), (304, 83674), (323, 78752), (368, 69122), (391, 65056), (428, 59432), (437, 58208), (544, 46759), (608, 41837), (646, 39376), (736, 34561), (782, 32528), (856, 29716), (874, 29104), (1292, 19688), (1564, 16264), (1712, 14858), (1748, 14552), (1819, 13984), (2033, 12512), (2461, 10336), (2584, 9844), (3128, 8132), (3424, 7429), (3496, 7276), (3638, 6992), (4066, 6256), (4922, 5168)]