71061424

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:354

約数の個数: 80

約数和(自身を含む): 164878336

約数和(自身を除く): 93816912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 97, 112, 124, 194, 211, 217, 248, 388, 422, 434, 496, 679, 776, 844, 868, 1358, 1477, 1552, 1688, 1736, 2716, 2954, 3007, 3376, 3472, 5432, 5908, 6014, 6541, 10864, 11816, 12028, 13082, 20467, 21049, 23632, 24056, 26164, 40934, 42098, 45787, 48112, 52328, 81868, 84196, 91574, 104656, 143269, 163736, 168392, 183148, 286538, 327472, 336784, 366296, 573076, 634477, 732592, 1146152, 1268954, 2292304, 2537908, 4441339, 5075816, 8882678, 10151632, 17765356, 35530712, 71061424]

約数ペア:

[(1, 71061424), (2, 35530712), (4, 17765356), (7, 10151632), (8, 8882678), (14, 5075816), (16, 4441339), (28, 2537908), (31, 2292304), (56, 1268954), (62, 1146152), (97, 732592), (112, 634477), (124, 573076), (194, 366296), (211, 336784), (217, 327472), (248, 286538), (388, 183148), (422, 168392), (434, 163736), (496, 143269), (679, 104656), (776, 91574), (844, 84196), (868, 81868), (1358, 52328), (1477, 48112), (1552, 45787), (1688, 42098), (1736, 40934), (2716, 26164), (2954, 24056), (3007, 23632), (3376, 21049), (3472, 20467), (5432, 13082), (5908, 12028), (6014, 11816), (6541, 10864)]