33688648

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:350

約数の個数: 64

約数和(自身を含む): 75513600

約数和(自身を除く): 41824952

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 71, 74, 142, 148, 229, 259, 284, 296, 458, 497, 518, 568, 916, 994, 1036, 1603, 1832, 1988, 2072, 2627, 3206, 3976, 5254, 6412, 8473, 10508, 12824, 16259, 16946, 18389, 21016, 32518, 33892, 36778, 59311, 65036, 67784, 73556, 113813, 118622, 130072, 147112, 227626, 237244, 455252, 474488, 601583, 910504, 1203166, 2406332, 4211081, 4812664, 8422162, 16844324, 33688648]

約数ペア:

[(1, 33688648), (2, 16844324), (4, 8422162), (7, 4812664), (8, 4211081), (14, 2406332), (28, 1203166), (37, 910504), (56, 601583), (71, 474488), (74, 455252), (142, 237244), (148, 227626), (229, 147112), (259, 130072), (284, 118622), (296, 113813), (458, 73556), (497, 67784), (518, 65036), (568, 59311), (916, 36778), (994, 33892), (1036, 32518), (1603, 21016), (1832, 18389), (1988, 16946), (2072, 16259), (2627, 12824), (3206, 10508), (3976, 8473), (5254, 6412)]