12743392

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 26429760

約数和(自身を除く): 13686368

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 74, 94, 148, 188, 229, 296, 376, 458, 592, 752, 916, 1184, 1504, 1739, 1832, 3478, 3664, 6956, 7328, 8473, 10763, 13912, 16946, 21526, 27824, 33892, 43052, 55648, 67784, 86104, 135568, 172208, 271136, 344416, 398231, 796462, 1592924, 3185848, 6371696, 12743392]

約数ペア:

[(1, 12743392), (2, 6371696), (4, 3185848), (8, 1592924), (16, 796462), (32, 398231), (37, 344416), (47, 271136), (74, 172208), (94, 135568), (148, 86104), (188, 67784), (229, 55648), (296, 43052), (376, 33892), (458, 27824), (592, 21526), (752, 16946), (916, 13912), (1184, 10763), (1504, 8473), (1739, 7328), (1832, 6956), (3478, 3664)]