17231144

素因数分解:

$2^3\times 7^2\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 38013300

約数和(自身を除く): 20782156

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 113, 196, 226, 389, 392, 452, 778, 791, 904, 1556, 1582, 2723, 3112, 3164, 5446, 5537, 6328, 10892, 11074, 19061, 21784, 22148, 38122, 43957, 44296, 76244, 87914, 152488, 175828, 307699, 351656, 615398, 1230796, 2153893, 2461592, 4307786, 8615572, 17231144]

約数ペア:

[(1, 17231144), (2, 8615572), (4, 4307786), (7, 2461592), (8, 2153893), (14, 1230796), (28, 615398), (49, 351656), (56, 307699), (98, 175828), (113, 152488), (196, 87914), (226, 76244), (389, 44296), (392, 43957), (452, 38122), (778, 22148), (791, 21784), (904, 19061), (1556, 11074), (1582, 10892), (2723, 6328), (3112, 5537), (3164, 5446)]