25325104

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:362

約数の個数: 80

約数和(自身を含む): 60853248

約数和(自身を除く): 35528144

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 47, 56, 68, 94, 112, 119, 136, 188, 238, 272, 283, 329, 376, 476, 566, 658, 752, 799, 952, 1132, 1316, 1598, 1904, 1981, 2264, 2632, 3196, 3962, 4528, 4811, 5264, 5593, 6392, 7924, 9622, 11186, 12784, 13301, 15848, 19244, 22372, 26602, 31696, 33677, 38488, 44744, 53204, 67354, 76976, 89488, 93107, 106408, 134708, 186214, 212816, 226117, 269416, 372428, 452234, 538832, 744856, 904468, 1489712, 1582819, 1808936, 3165638, 3617872, 6331276, 12662552, 25325104]

約数ペア:

[(1, 25325104), (2, 12662552), (4, 6331276), (7, 3617872), (8, 3165638), (14, 1808936), (16, 1582819), (17, 1489712), (28, 904468), (34, 744856), (47, 538832), (56, 452234), (68, 372428), (94, 269416), (112, 226117), (119, 212816), (136, 186214), (188, 134708), (238, 106408), (272, 93107), (283, 89488), (329, 76976), (376, 67354), (476, 53204), (566, 44744), (658, 38488), (752, 33677), (799, 31696), (952, 26602), (1132, 22372), (1316, 19244), (1598, 15848), (1904, 13301), (1981, 12784), (2264, 11186), (2632, 9622), (3196, 7924), (3962, 6392), (4528, 5593), (4811, 5264)]