25233712

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:518

約数の個数: 80

約数和(自身を含む): 61335360

約数和(自身を除く): 36101648

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 34, 56, 58, 68, 112, 116, 119, 136, 203, 232, 238, 272, 406, 457, 464, 476, 493, 812, 914, 952, 986, 1624, 1828, 1904, 1972, 3199, 3248, 3451, 3656, 3944, 6398, 6902, 7312, 7769, 7888, 12796, 13253, 13804, 15538, 25592, 26506, 27608, 31076, 51184, 53012, 54383, 55216, 62152, 92771, 106024, 108766, 124304, 185542, 212048, 217532, 225301, 371084, 435064, 450602, 742168, 870128, 901204, 1484336, 1577107, 1802408, 3154214, 3604816, 6308428, 12616856, 25233712]

約数ペア:

[(1, 25233712), (2, 12616856), (4, 6308428), (7, 3604816), (8, 3154214), (14, 1802408), (16, 1577107), (17, 1484336), (28, 901204), (29, 870128), (34, 742168), (56, 450602), (58, 435064), (68, 371084), (112, 225301), (116, 217532), (119, 212048), (136, 185542), (203, 124304), (232, 108766), (238, 106024), (272, 92771), (406, 62152), (457, 55216), (464, 54383), (476, 53012), (493, 51184), (812, 31076), (914, 27608), (952, 26506), (986, 25592), (1624, 15538), (1828, 13804), (1904, 13253), (1972, 12796), (3199, 7888), (3248, 7769), (3451, 7312), (3656, 6902), (3944, 6398)]