27557408

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{283}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 57970080

約数和(自身を除く): 30412672

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 179, 272, 283, 358, 544, 566, 716, 1132, 1432, 2264, 2864, 3043, 4528, 4811, 5728, 6086, 9056, 9622, 12172, 19244, 24344, 38488, 48688, 50657, 76976, 97376, 101314, 153952, 202628, 405256, 810512, 861169, 1621024, 1722338, 3444676, 6889352, 13778704, 27557408]

約数ペア:

[(1, 27557408), (2, 13778704), (4, 6889352), (8, 3444676), (16, 1722338), (17, 1621024), (32, 861169), (34, 810512), (68, 405256), (136, 202628), (179, 153952), (272, 101314), (283, 97376), (358, 76976), (544, 50657), (566, 48688), (716, 38488), (1132, 24344), (1432, 19244), (2264, 12172), (2864, 9622), (3043, 9056), (4528, 6086), (4811, 5728)]