1729376

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^3$

素因数の和:72

約数の個数: 48

約数和(自身を含む): 3946320

約数和(自身を除く): 2216944

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 289, 352, 374, 544, 578, 748, 1156, 1496, 2312, 2992, 3179, 4624, 4913, 5984, 6358, 9248, 9826, 12716, 19652, 25432, 39304, 50864, 54043, 78608, 101728, 108086, 157216, 216172, 432344, 864688, 1729376]

約数ペア:

[(1, 1729376), (2, 864688), (4, 432344), (8, 216172), (11, 157216), (16, 108086), (17, 101728), (22, 78608), (32, 54043), (34, 50864), (44, 39304), (68, 25432), (88, 19652), (136, 12716), (176, 9826), (187, 9248), (272, 6358), (289, 5984), (352, 4913), (374, 4624), (544, 3179), (578, 2992), (748, 2312), (1156, 1496)]