74706688

素因数分解:

$2^8\times 7^1\times {\mathrm{47}}^1\times {\mathrm{887}}^1$

素因数の和:957

約数の個数: 72

約数和(自身を含む): 174246912

約数和(自身を除く): 99540224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 256, 329, 376, 448, 658, 752, 887, 896, 1316, 1504, 1774, 1792, 2632, 3008, 3548, 5264, 6016, 6209, 7096, 10528, 12032, 12418, 14192, 21056, 24836, 28384, 41689, 42112, 49672, 56768, 83378, 84224, 99344, 113536, 166756, 198688, 227072, 291823, 333512, 397376, 583646, 667024, 794752, 1167292, 1334048, 1589504, 2334584, 2668096, 4669168, 5336192, 9338336, 10672384, 18676672, 37353344, 74706688]

約数ペア:

[(1, 74706688), (2, 37353344), (4, 18676672), (7, 10672384), (8, 9338336), (14, 5336192), (16, 4669168), (28, 2668096), (32, 2334584), (47, 1589504), (56, 1334048), (64, 1167292), (94, 794752), (112, 667024), (128, 583646), (188, 397376), (224, 333512), (256, 291823), (329, 227072), (376, 198688), (448, 166756), (658, 113536), (752, 99344), (887, 84224), (896, 83378), (1316, 56768), (1504, 49672), (1774, 42112), (1792, 41689), (2632, 28384), (3008, 24836), (3548, 21056), (5264, 14192), (6016, 12418), (6209, 12032), (7096, 10528)]