25541344

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1619}}^1$

素因数の和:1675

約数の個数: 48

約数和(自身を含む): 55112400

約数和(自身を除く): 29571056

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 68, 116, 136, 232, 272, 464, 493, 544, 928, 986, 1619, 1972, 3238, 3944, 6476, 7888, 12952, 15776, 25904, 27523, 46951, 51808, 55046, 93902, 110092, 187804, 220184, 375608, 440368, 751216, 798167, 880736, 1502432, 1596334, 3192668, 6385336, 12770672, 25541344]

約数ペア:

[(1, 25541344), (2, 12770672), (4, 6385336), (8, 3192668), (16, 1596334), (17, 1502432), (29, 880736), (32, 798167), (34, 751216), (58, 440368), (68, 375608), (116, 220184), (136, 187804), (232, 110092), (272, 93902), (464, 55046), (493, 51808), (544, 46951), (928, 27523), (986, 25904), (1619, 15776), (1972, 12952), (3238, 7888), (3944, 6476)]