23227568

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 120

約数和(自身を含む): 58777488

約数和(自身を除く): 35549920

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 49, 52, 53, 56, 86, 91, 98, 104, 106, 112, 172, 182, 196, 208, 212, 301, 344, 364, 371, 392, 424, 559, 602, 637, 688, 689, 728, 742, 784, 848, 1118, 1204, 1274, 1378, 1456, 1484, 2107, 2236, 2279, 2408, 2548, 2597, 2756, 2968, 3913, 4214, 4472, 4558, 4816, 4823, 5096, 5194, 5512, 5936, 7826, 8428, 8944, 9116, 9646, 10192, 10388, 11024, 15652, 15953, 16856, 18232, 19292, 20776, 27391, 29627, 31304, 31906, 33712, 33761, 36464, 38584, 41552, 54782, 59254, 62608, 63812, 67522, 77168, 109564, 111671, 118508, 127624, 135044, 207389, 219128, 223342, 237016, 255248, 270088, 414778, 438256, 446684, 474032, 540176, 829556, 893368, 1451723, 1659112, 1786736, 2903446, 3318224, 5806892, 11613784, 23227568]

約数ペア:

[(1, 23227568), (2, 11613784), (4, 5806892), (7, 3318224), (8, 2903446), (13, 1786736), (14, 1659112), (16, 1451723), (26, 893368), (28, 829556), (43, 540176), (49, 474032), (52, 446684), (53, 438256), (56, 414778), (86, 270088), (91, 255248), (98, 237016), (104, 223342), (106, 219128), (112, 207389), (172, 135044), (182, 127624), (196, 118508), (208, 111671), (212, 109564), (301, 77168), (344, 67522), (364, 63812), (371, 62608), (392, 59254), (424, 54782), (559, 41552), (602, 38584), (637, 36464), (688, 33761), (689, 33712), (728, 31906), (742, 31304), (784, 29627), (848, 27391), (1118, 20776), (1204, 19292), (1274, 18232), (1378, 16856), (1456, 15953), (1484, 15652), (2107, 11024), (2236, 10388), (2279, 10192), (2408, 9646), (2548, 9116), (2597, 8944), (2756, 8428), (2968, 7826), (3913, 5936), (4214, 5512), (4472, 5194), (4558, 5096), (4816, 4823)]