67128769952

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1650491}}^1$

素因数の和:1650573

約数の個数: 48

約数和(自身を含む): 139750458624

約数和(自身を除く): 72621688672

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 82, 124, 164, 248, 328, 496, 656, 992, 1271, 1312, 2542, 5084, 10168, 20336, 40672, 1650491, 3300982, 6601964, 13203928, 26407856, 51165221, 52815712, 67670131, 102330442, 135340262, 204660884, 270680524, 409321768, 541361048, 818643536, 1082722096, 1637287072, 2097774061, 2165444192, 4195548122, 8391096244, 16782192488, 33564384976, 67128769952]

約数ペア:

[(1, 67128769952), (2, 33564384976), (4, 16782192488), (8, 8391096244), (16, 4195548122), (31, 2165444192), (32, 2097774061), (41, 1637287072), (62, 1082722096), (82, 818643536), (124, 541361048), (164, 409321768), (248, 270680524), (328, 204660884), (496, 135340262), (656, 102330442), (992, 67670131), (1271, 52815712), (1312, 51165221), (2542, 26407856), (5084, 13203928), (10168, 6601964), (20336, 3300982), (40672, 1650491)]