68328128

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1367}}^1$

素因数の和:1461

約数の個数: 56

約数和(自身を含む): 150107904

約数和(自身を除く): 81779776

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 142, 176, 284, 352, 568, 704, 781, 1136, 1367, 1562, 2272, 2734, 3124, 4544, 5468, 6248, 10936, 12496, 15037, 21872, 24992, 30074, 43744, 49984, 60148, 87488, 97057, 120296, 194114, 240592, 388228, 481184, 776456, 962368, 1067627, 1552912, 2135254, 3105824, 4270508, 6211648, 8541016, 17082032, 34164064, 68328128]

約数ペア:

[(1, 68328128), (2, 34164064), (4, 17082032), (8, 8541016), (11, 6211648), (16, 4270508), (22, 3105824), (32, 2135254), (44, 1552912), (64, 1067627), (71, 962368), (88, 776456), (142, 481184), (176, 388228), (284, 240592), (352, 194114), (568, 120296), (704, 97057), (781, 87488), (1136, 60148), (1367, 49984), (1562, 43744), (2272, 30074), (2734, 24992), (3124, 21872), (4544, 15037), (5468, 12496), (6248, 10936)]