13423072

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{787}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 29190672

約数和(自身を除く): 15767600

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 787, 1066, 1312, 1574, 2132, 3148, 4264, 6296, 8528, 10231, 12592, 17056, 20462, 25184, 32267, 40924, 64534, 81848, 129068, 163696, 258136, 327392, 419471, 516272, 838942, 1032544, 1677884, 3355768, 6711536, 13423072]

約数ペア:

[(1, 13423072), (2, 6711536), (4, 3355768), (8, 1677884), (13, 1032544), (16, 838942), (26, 516272), (32, 419471), (41, 327392), (52, 258136), (82, 163696), (104, 129068), (164, 81848), (208, 64534), (328, 40924), (416, 32267), (533, 25184), (656, 20462), (787, 17056), (1066, 12592), (1312, 10231), (1574, 8528), (2132, 6296), (3148, 4264)]