67876112

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{487}}^1$

素因数の和:807

約数の個数: 40

約数和(自身を含む): 136515072

約数和(自身を除く): 68638960

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 281, 487, 496, 562, 974, 1124, 1948, 2248, 3896, 4496, 7792, 8711, 15097, 17422, 30194, 34844, 60388, 69688, 120776, 136847, 139376, 241552, 273694, 547388, 1094776, 2189552, 4242257, 8484514, 16969028, 33938056, 67876112]

約数ペア:

[(1, 67876112), (2, 33938056), (4, 16969028), (8, 8484514), (16, 4242257), (31, 2189552), (62, 1094776), (124, 547388), (248, 273694), (281, 241552), (487, 139376), (496, 136847), (562, 120776), (974, 69688), (1124, 60388), (1948, 34844), (2248, 30194), (3896, 17422), (4496, 15097), (7792, 8711)]