71032304

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:394

約数の個数: 80

約数和(自身を含む): 164769216

約数和(自身を除く): 93736912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 61, 74, 112, 122, 148, 244, 259, 281, 296, 427, 488, 518, 562, 592, 854, 976, 1036, 1124, 1708, 1967, 2072, 2248, 2257, 3416, 3934, 4144, 4496, 4514, 6832, 7868, 9028, 10397, 15736, 15799, 17141, 18056, 20794, 31472, 31598, 34282, 36112, 41588, 63196, 68564, 72779, 83176, 119987, 126392, 137128, 145558, 166352, 239974, 252784, 274256, 291116, 479948, 582232, 634217, 959896, 1164464, 1268434, 1919792, 2536868, 4439519, 5073736, 8879038, 10147472, 17758076, 35516152, 71032304]

約数ペア:

[(1, 71032304), (2, 35516152), (4, 17758076), (7, 10147472), (8, 8879038), (14, 5073736), (16, 4439519), (28, 2536868), (37, 1919792), (56, 1268434), (61, 1164464), (74, 959896), (112, 634217), (122, 582232), (148, 479948), (244, 291116), (259, 274256), (281, 252784), (296, 239974), (427, 166352), (488, 145558), (518, 137128), (562, 126392), (592, 119987), (854, 83176), (976, 72779), (1036, 68564), (1124, 63196), (1708, 41588), (1967, 36112), (2072, 34282), (2248, 31598), (2257, 31472), (3416, 20794), (3934, 18056), (4144, 17141), (4496, 15799), (4514, 15736), (6832, 10397), (7868, 9028)]