66994592

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4903}}^1$

素因数の和:4981

約数の個数: 48

約数和(自身を含む): 153240192

約数和(自身を除く): 86245600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 3416, 4903, 6832, 9806, 13664, 19612, 34321, 39224, 68642, 78448, 137284, 156896, 274568, 299083, 549136, 598166, 1098272, 1196332, 2093581, 2392664, 4187162, 4785328, 8374324, 9570656, 16748648, 33497296, 66994592]

約数ペア:

[(1, 66994592), (2, 33497296), (4, 16748648), (7, 9570656), (8, 8374324), (14, 4785328), (16, 4187162), (28, 2392664), (32, 2093581), (56, 1196332), (61, 1098272), (112, 598166), (122, 549136), (224, 299083), (244, 274568), (427, 156896), (488, 137284), (854, 78448), (976, 68642), (1708, 39224), (1952, 34321), (3416, 19612), (4903, 13664), (6832, 9806)]