22655696

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:268

約数の個数: 80

約数和(自身を含む): 54175104

約数和(自身を除く): 31519408

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 73, 112, 119, 136, 146, 163, 238, 272, 292, 326, 476, 511, 584, 652, 952, 1022, 1141, 1168, 1241, 1304, 1904, 2044, 2282, 2482, 2608, 2771, 4088, 4564, 4964, 5542, 8176, 8687, 9128, 9928, 11084, 11899, 17374, 18256, 19397, 19856, 22168, 23798, 34748, 38794, 44336, 47596, 69496, 77588, 83293, 95192, 138992, 155176, 166586, 190384, 202283, 310352, 333172, 404566, 666344, 809132, 1332688, 1415981, 1618264, 2831962, 3236528, 5663924, 11327848, 22655696]

約数ペア:

[(1, 22655696), (2, 11327848), (4, 5663924), (7, 3236528), (8, 2831962), (14, 1618264), (16, 1415981), (17, 1332688), (28, 809132), (34, 666344), (56, 404566), (68, 333172), (73, 310352), (112, 202283), (119, 190384), (136, 166586), (146, 155176), (163, 138992), (238, 95192), (272, 83293), (292, 77588), (326, 69496), (476, 47596), (511, 44336), (584, 38794), (652, 34748), (952, 23798), (1022, 22168), (1141, 19856), (1168, 19397), (1241, 18256), (1304, 17374), (1904, 11899), (2044, 11084), (2282, 9928), (2482, 9128), (2608, 8687), (2771, 8176), (4088, 5542), (4564, 4964)]