42806192

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:438

約数の個数: 80

約数和(自身を含む): 99556128

約数和(自身を除く): 56749936

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 53, 88, 104, 106, 143, 176, 208, 212, 286, 353, 424, 572, 583, 689, 706, 848, 1144, 1166, 1378, 1412, 2288, 2332, 2756, 2824, 3883, 4589, 4664, 5512, 5648, 7579, 7766, 9178, 9328, 11024, 15158, 15532, 18356, 18709, 30316, 31064, 36712, 37418, 50479, 60632, 62128, 73424, 74836, 100958, 121264, 149672, 201916, 205799, 243217, 299344, 403832, 411598, 486434, 807664, 823196, 972868, 1646392, 1945736, 2675387, 3292784, 3891472, 5350774, 10701548, 21403096, 42806192]

約数ペア:

[(1, 42806192), (2, 21403096), (4, 10701548), (8, 5350774), (11, 3891472), (13, 3292784), (16, 2675387), (22, 1945736), (26, 1646392), (44, 972868), (52, 823196), (53, 807664), (88, 486434), (104, 411598), (106, 403832), (143, 299344), (176, 243217), (208, 205799), (212, 201916), (286, 149672), (353, 121264), (424, 100958), (572, 74836), (583, 73424), (689, 62128), (706, 60632), (848, 50479), (1144, 37418), (1166, 36712), (1378, 31064), (1412, 30316), (2288, 18709), (2332, 18356), (2756, 15532), (2824, 15158), (3883, 11024), (4589, 9328), (4664, 9178), (5512, 7766), (5648, 7579)]