38423728

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6473}}^1$

素因数の和:6541

約数の個数: 40

約数和(自身を含む): 86699808

約数和(自身を除く): 48276080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 6473, 12946, 25892, 45311, 51784, 90622, 103568, 181244, 343069, 362488, 686138, 724976, 1372276, 2401483, 2744552, 4802966, 5489104, 9605932, 19211864, 38423728]

約数ペア:

[(1, 38423728), (2, 19211864), (4, 9605932), (7, 5489104), (8, 4802966), (14, 2744552), (16, 2401483), (28, 1372276), (53, 724976), (56, 686138), (106, 362488), (112, 343069), (212, 181244), (371, 103568), (424, 90622), (742, 51784), (848, 45311), (1484, 25892), (2968, 12946), (5936, 6473)]