13579328

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1783}}^1$

素因数の和:1819

約数の個数: 56

約数和(自身を含む): 32625792

約数和(自身を除く): 19046464

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1783, 1904, 3566, 3808, 7132, 7616, 12481, 14264, 24962, 28528, 30311, 49924, 57056, 60622, 99848, 114112, 121244, 199696, 212177, 242488, 399392, 424354, 484976, 798784, 848708, 969952, 1697416, 1939904, 3394832, 6789664, 13579328]

約数ペア:

[(1, 13579328), (2, 6789664), (4, 3394832), (7, 1939904), (8, 1697416), (14, 969952), (16, 848708), (17, 798784), (28, 484976), (32, 424354), (34, 399392), (56, 242488), (64, 212177), (68, 199696), (112, 121244), (119, 114112), (136, 99848), (224, 60622), (238, 57056), (272, 49924), (448, 30311), (476, 28528), (544, 24962), (952, 14264), (1088, 12481), (1783, 7616), (1904, 7132), (3566, 3808)]