15727704

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 40919040

約数和(自身を除く): 25191336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 73, 94, 141, 146, 188, 191, 219, 282, 292, 376, 382, 438, 564, 573, 584, 764, 876, 1128, 1146, 1528, 1752, 2292, 3431, 4584, 6862, 8977, 10293, 13724, 13943, 17954, 20586, 26931, 27448, 27886, 35908, 41172, 41829, 53862, 55772, 71816, 82344, 83658, 107724, 111544, 167316, 215448, 334632, 655321, 1310642, 1965963, 2621284, 3931926, 5242568, 7863852, 15727704]

約数ペア:

[(1, 15727704), (2, 7863852), (3, 5242568), (4, 3931926), (6, 2621284), (8, 1965963), (12, 1310642), (24, 655321), (47, 334632), (73, 215448), (94, 167316), (141, 111544), (146, 107724), (188, 83658), (191, 82344), (219, 71816), (282, 55772), (292, 53862), (376, 41829), (382, 41172), (438, 35908), (564, 27886), (573, 27448), (584, 26931), (764, 20586), (876, 17954), (1128, 13943), (1146, 13724), (1528, 10293), (1752, 8977), (2292, 6862), (3431, 4584)]