61973392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4447}}^1$

素因数の和:4535

約数の個数: 40

約数和(自身を含む): 131269376

約数和(自身を除く): 69295984

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 4447, 6968, 8894, 13936, 17788, 35576, 57811, 71152, 115622, 231244, 297949, 462488, 595898, 924976, 1191796, 2383592, 3873337, 4767184, 7746674, 15493348, 30986696, 61973392]

約数ペア:

[(1, 61973392), (2, 30986696), (4, 15493348), (8, 7746674), (13, 4767184), (16, 3873337), (26, 2383592), (52, 1191796), (67, 924976), (104, 595898), (134, 462488), (208, 297949), (268, 231244), (536, 115622), (871, 71152), (1072, 57811), (1742, 35576), (3484, 17788), (4447, 13936), (6968, 8894)]