74938136

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1303}}^1$

素因数の和:1408

約数の個数: 64

約数和(自身を含む): 175257600

約数和(自身を除く): 100319464

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 79, 91, 104, 158, 182, 316, 364, 553, 632, 728, 1027, 1106, 1303, 2054, 2212, 2606, 4108, 4424, 5212, 7189, 8216, 9121, 10424, 14378, 16939, 18242, 28756, 33878, 36484, 57512, 67756, 72968, 102937, 118573, 135512, 205874, 237146, 411748, 474292, 720559, 823496, 948584, 1338181, 1441118, 2676362, 2882236, 5352724, 5764472, 9367267, 10705448, 18734534, 37469068, 74938136]

約数ペア:

[(1, 74938136), (2, 37469068), (4, 18734534), (7, 10705448), (8, 9367267), (13, 5764472), (14, 5352724), (26, 2882236), (28, 2676362), (52, 1441118), (56, 1338181), (79, 948584), (91, 823496), (104, 720559), (158, 474292), (182, 411748), (316, 237146), (364, 205874), (553, 135512), (632, 118573), (728, 102937), (1027, 72968), (1106, 67756), (1303, 57512), (2054, 36484), (2212, 33878), (2606, 28756), (4108, 18242), (4424, 16939), (5212, 14378), (7189, 10424), (8216, 9121)]