41938936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 89812800

約数和(自身を除く): 47873864

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 89, 92, 104, 178, 184, 197, 299, 356, 394, 598, 712, 788, 1157, 1196, 1576, 2047, 2314, 2392, 2561, 4094, 4531, 4628, 5122, 8188, 9062, 9256, 10244, 16376, 17533, 18124, 20488, 26611, 35066, 36248, 53222, 58903, 70132, 106444, 117806, 140264, 212888, 227929, 235612, 403259, 455858, 471224, 806518, 911716, 1613036, 1823432, 3226072, 5242367, 10484734, 20969468, 41938936]

約数ペア:

[(1, 41938936), (2, 20969468), (4, 10484734), (8, 5242367), (13, 3226072), (23, 1823432), (26, 1613036), (46, 911716), (52, 806518), (89, 471224), (92, 455858), (104, 403259), (178, 235612), (184, 227929), (197, 212888), (299, 140264), (356, 117806), (394, 106444), (598, 70132), (712, 58903), (788, 53222), (1157, 36248), (1196, 35066), (1576, 26611), (2047, 20488), (2314, 18124), (2392, 17533), (2561, 16376), (4094, 10244), (4531, 9256), (4628, 9062), (5122, 8188)]