71755328

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{613}}^1$

素因数の和:715

約数の個数: 56

約数和(自身を含む): 149717760

約数和(自身を除く): 77962432

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 62, 64, 118, 124, 236, 248, 472, 496, 613, 944, 992, 1226, 1829, 1888, 1984, 2452, 3658, 3776, 4904, 7316, 9808, 14632, 19003, 19616, 29264, 36167, 38006, 39232, 58528, 72334, 76012, 117056, 144668, 152024, 289336, 304048, 578672, 608096, 1121177, 1157344, 1216192, 2242354, 2314688, 4484708, 8969416, 17938832, 35877664, 71755328]

約数ペア:

[(1, 71755328), (2, 35877664), (4, 17938832), (8, 8969416), (16, 4484708), (31, 2314688), (32, 2242354), (59, 1216192), (62, 1157344), (64, 1121177), (118, 608096), (124, 578672), (236, 304048), (248, 289336), (472, 152024), (496, 144668), (613, 117056), (944, 76012), (992, 72334), (1226, 58528), (1829, 39232), (1888, 38006), (1984, 36167), (2452, 29264), (3658, 19616), (3776, 19003), (4904, 14632), (7316, 9808)]