11485472

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 24548832

約数和(自身を除く): 13063360

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 86, 136, 172, 272, 344, 491, 544, 688, 731, 982, 1376, 1462, 1964, 2924, 3928, 5848, 7856, 8347, 11696, 15712, 16694, 21113, 23392, 33388, 42226, 66776, 84452, 133552, 168904, 267104, 337808, 358921, 675616, 717842, 1435684, 2871368, 5742736, 11485472]

約数ペア:

[(1, 11485472), (2, 5742736), (4, 2871368), (8, 1435684), (16, 717842), (17, 675616), (32, 358921), (34, 337808), (43, 267104), (68, 168904), (86, 133552), (136, 84452), (172, 66776), (272, 42226), (344, 33388), (491, 23392), (544, 21113), (688, 16694), (731, 15712), (982, 11696), (1376, 8347), (1462, 7856), (1964, 5848), (2924, 3928)]