13968448

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:291

約数の個数: 56

約数和(自身を含む): 30325568

約数和(自身を除く): 16357120

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 103, 104, 163, 206, 208, 326, 412, 416, 652, 824, 832, 1304, 1339, 1648, 2119, 2608, 2678, 3296, 4238, 5216, 5356, 6592, 8476, 10432, 10712, 16789, 16952, 21424, 33578, 33904, 42848, 67156, 67808, 85696, 134312, 135616, 218257, 268624, 436514, 537248, 873028, 1074496, 1746056, 3492112, 6984224, 13968448]

約数ペア:

[(1, 13968448), (2, 6984224), (4, 3492112), (8, 1746056), (13, 1074496), (16, 873028), (26, 537248), (32, 436514), (52, 268624), (64, 218257), (103, 135616), (104, 134312), (163, 85696), (206, 67808), (208, 67156), (326, 42848), (412, 33904), (416, 33578), (652, 21424), (824, 16952), (832, 16789), (1304, 10712), (1339, 10432), (1648, 8476), (2119, 6592), (2608, 5356), (2678, 5216), (3296, 4238)]