15307712

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:793

約数の個数: 56

約数和(自身を含む): 35503104

約数和(自身を除く): 20195392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 224, 329, 376, 448, 658, 727, 752, 1316, 1454, 1504, 2632, 2908, 3008, 5089, 5264, 5816, 10178, 10528, 11632, 20356, 21056, 23264, 34169, 40712, 46528, 68338, 81424, 136676, 162848, 239183, 273352, 325696, 478366, 546704, 956732, 1093408, 1913464, 2186816, 3826928, 7653856, 15307712]

約数ペア:

[(1, 15307712), (2, 7653856), (4, 3826928), (7, 2186816), (8, 1913464), (14, 1093408), (16, 956732), (28, 546704), (32, 478366), (47, 325696), (56, 273352), (64, 239183), (94, 162848), (112, 136676), (188, 81424), (224, 68338), (329, 46528), (376, 40712), (448, 34169), (658, 23264), (727, 21056), (752, 20356), (1316, 11632), (1454, 10528), (1504, 10178), (2632, 5816), (2908, 5264), (3008, 5089)]