1356736

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:101

約数の個数: 56

約数和(自身を含む): 3017520

約数和(自身を除く): 1660784

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 43, 58, 64, 68, 86, 116, 136, 172, 232, 272, 344, 464, 493, 544, 688, 731, 928, 986, 1088, 1247, 1376, 1462, 1856, 1972, 2494, 2752, 2924, 3944, 4988, 5848, 7888, 9976, 11696, 15776, 19952, 21199, 23392, 31552, 39904, 42398, 46784, 79808, 84796, 169592, 339184, 678368, 1356736]

約数ペア:

[(1, 1356736), (2, 678368), (4, 339184), (8, 169592), (16, 84796), (17, 79808), (29, 46784), (32, 42398), (34, 39904), (43, 31552), (58, 23392), (64, 21199), (68, 19952), (86, 15776), (116, 11696), (136, 9976), (172, 7888), (232, 5848), (272, 4988), (344, 3944), (464, 2924), (493, 2752), (544, 2494), (688, 1972), (731, 1856), (928, 1462), (986, 1376), (1088, 1247)]