67973216

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{823}}^1$

素因数の和:951

約数の個数: 48

約数和(自身を含む): 140162400

約数和(自身を除く): 72189184

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 89, 116, 178, 232, 356, 464, 712, 823, 928, 1424, 1646, 2581, 2848, 3292, 5162, 6584, 10324, 13168, 20648, 23867, 26336, 41296, 47734, 73247, 82592, 95468, 146494, 190936, 292988, 381872, 585976, 763744, 1171952, 2124163, 2343904, 4248326, 8496652, 16993304, 33986608, 67973216]

約数ペア:

[(1, 67973216), (2, 33986608), (4, 16993304), (8, 8496652), (16, 4248326), (29, 2343904), (32, 2124163), (58, 1171952), (89, 763744), (116, 585976), (178, 381872), (232, 292988), (356, 190936), (464, 146494), (712, 95468), (823, 82592), (928, 73247), (1424, 47734), (1646, 41296), (2581, 26336), (2848, 23867), (3292, 20648), (5162, 13168), (6584, 10324)]