66015904

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{751}}^1$

素因数の和:869

約数の個数: 48

約数和(自身を含む): 135305856

約数和(自身を除く): 69289952

約数列:

[1, 2, 4, 8, 16, 32, 41, 67, 82, 134, 164, 268, 328, 536, 656, 751, 1072, 1312, 1502, 2144, 2747, 3004, 5494, 6008, 10988, 12016, 21976, 24032, 30791, 43952, 50317, 61582, 87904, 100634, 123164, 201268, 246328, 402536, 492656, 805072, 985312, 1610144, 2062997, 4125994, 8251988, 16503976, 33007952, 66015904]

約数ペア:

[(1, 66015904), (2, 33007952), (4, 16503976), (8, 8251988), (16, 4125994), (32, 2062997), (41, 1610144), (67, 985312), (82, 805072), (134, 492656), (164, 402536), (268, 246328), (328, 201268), (536, 123164), (656, 100634), (751, 87904), (1072, 61582), (1312, 50317), (1502, 43952), (2144, 30791), (2747, 24032), (3004, 21976), (5494, 12016), (6008, 10988)]