74419072

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6389}}^1$

素因数の和:6423

約数の個数: 64

約数和(自身を含む): 182498400

約数和(自身を除く): 108079328

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 6389, 11648, 12778, 25556, 44723, 51112, 83057, 89446, 102224, 166114, 178892, 204448, 332228, 357784, 408896, 581399, 664456, 715568, 817792, 1162798, 1328912, 1431136, 2325596, 2657824, 2862272, 4651192, 5315648, 5724544, 9302384, 10631296, 18604768, 37209536, 74419072]

約数ペア:

[(1, 74419072), (2, 37209536), (4, 18604768), (7, 10631296), (8, 9302384), (13, 5724544), (14, 5315648), (16, 4651192), (26, 2862272), (28, 2657824), (32, 2325596), (52, 1431136), (56, 1328912), (64, 1162798), (91, 817792), (104, 715568), (112, 664456), (128, 581399), (182, 408896), (208, 357784), (224, 332228), (364, 204448), (416, 178892), (448, 166114), (728, 102224), (832, 89446), (896, 83057), (1456, 51112), (1664, 44723), (2912, 25556), (5824, 12778), (6389, 11648)]