72601408

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{367}}^1$

素因数の和:671

約数の個数: 56

約数和(自身を含む): 158154624

約数和(自身を除く): 85553216

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 281, 352, 367, 562, 704, 734, 1124, 1468, 2248, 2936, 3091, 4037, 4496, 5872, 6182, 8074, 8992, 11744, 12364, 16148, 17984, 23488, 24728, 32296, 49456, 64592, 98912, 103127, 129184, 197824, 206254, 258368, 412508, 825016, 1134397, 1650032, 2268794, 3300064, 4537588, 6600128, 9075176, 18150352, 36300704, 72601408]

約数ペア:

[(1, 72601408), (2, 36300704), (4, 18150352), (8, 9075176), (11, 6600128), (16, 4537588), (22, 3300064), (32, 2268794), (44, 1650032), (64, 1134397), (88, 825016), (176, 412508), (281, 258368), (352, 206254), (367, 197824), (562, 129184), (704, 103127), (734, 98912), (1124, 64592), (1468, 49456), (2248, 32296), (2936, 24728), (3091, 23488), (4037, 17984), (4496, 16148), (5872, 12364), (6182, 11744), (8074, 8992)]