15626128

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:344

約数の個数: 80

約数和(自身を含む): 38033280

約数和(自身を除く): 22407152

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, 283, 406, 464, 476, 493, 566, 812, 952, 986, 1132, 1624, 1904, 1972, 1981, 2264, 3248, 3451, 3944, 3962, 4528, 4811, 6902, 7888, 7924, 8207, 9622, 13804, 15848, 16414, 19244, 27608, 31696, 32828, 33677, 38488, 55216, 57449, 65656, 67354, 76976, 114898, 131312, 134708, 139519, 229796, 269416, 279038, 459592, 538832, 558076, 919184, 976633, 1116152, 1953266, 2232304, 3906532, 7813064, 15626128]

約数ペア:

[(1, 15626128), (2, 7813064), (4, 3906532), (7, 2232304), (8, 1953266), (14, 1116152), (16, 976633), (17, 919184), (28, 558076), (29, 538832), (34, 459592), (56, 279038), (58, 269416), (68, 229796), (112, 139519), (116, 134708), (119, 131312), (136, 114898), (203, 76976), (232, 67354), (238, 65656), (272, 57449), (283, 55216), (406, 38488), (464, 33677), (476, 32828), (493, 31696), (566, 27608), (812, 19244), (952, 16414), (986, 15848), (1132, 13804), (1624, 9622), (1904, 8207), (1972, 7924), (1981, 7888), (2264, 6902), (3248, 4811), (3451, 4528), (3944, 3962)]