27403456

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:401

約数の個数: 56

約数和(自身を含む): 58430160

約数和(自身を除く): 31026704

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 89, 136, 178, 272, 283, 356, 544, 566, 712, 1088, 1132, 1424, 1513, 2264, 2848, 3026, 4528, 4811, 5696, 6052, 9056, 9622, 12104, 18112, 19244, 24208, 25187, 38488, 48416, 50374, 76976, 96832, 100748, 153952, 201496, 307904, 402992, 428179, 805984, 856358, 1611968, 1712716, 3425432, 6850864, 13701728, 27403456]

約数ペア:

[(1, 27403456), (2, 13701728), (4, 6850864), (8, 3425432), (16, 1712716), (17, 1611968), (32, 856358), (34, 805984), (64, 428179), (68, 402992), (89, 307904), (136, 201496), (178, 153952), (272, 100748), (283, 96832), (356, 76976), (544, 50374), (566, 48416), (712, 38488), (1088, 25187), (1132, 24208), (1424, 19244), (1513, 18112), (2264, 12104), (2848, 9622), (3026, 9056), (4528, 6052), (4811, 5696)]