13721312

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2293}}^1$

素因数の和:2331

約数の個数: 48

約数和(自身を含む): 31216752

約数和(自身を除く): 17495440

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2293, 2992, 4586, 5984, 9172, 18344, 25223, 36688, 38981, 50446, 73376, 77962, 100892, 155924, 201784, 311848, 403568, 428791, 623696, 807136, 857582, 1247392, 1715164, 3430328, 6860656, 13721312]

約数ペア:

[(1, 13721312), (2, 6860656), (4, 3430328), (8, 1715164), (11, 1247392), (16, 857582), (17, 807136), (22, 623696), (32, 428791), (34, 403568), (44, 311848), (68, 201784), (88, 155924), (136, 100892), (176, 77962), (187, 73376), (272, 50446), (352, 38981), (374, 36688), (544, 25223), (748, 18344), (1496, 9172), (2293, 5984), (2992, 4586)]