39488358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2333}}^1$

素因数の和:2389

約数の個数: 64

約数和(自身を含む): 100380672

約数和(自身を除く): 60892314

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 273, 403, 434, 546, 651, 806, 1209, 1302, 2333, 2418, 2821, 4666, 5642, 6999, 8463, 13998, 16331, 16926, 30329, 32662, 48993, 60658, 72323, 90987, 97986, 144646, 181974, 212303, 216969, 424606, 433938, 506261, 636909, 940199, 1012522, 1273818, 1518783, 1880398, 2820597, 3037566, 5641194, 6581393, 13162786, 19744179, 39488358]

約数ペア:

[(1, 39488358), (2, 19744179), (3, 13162786), (6, 6581393), (7, 5641194), (13, 3037566), (14, 2820597), (21, 1880398), (26, 1518783), (31, 1273818), (39, 1012522), (42, 940199), (62, 636909), (78, 506261), (91, 433938), (93, 424606), (182, 216969), (186, 212303), (217, 181974), (273, 144646), (403, 97986), (434, 90987), (546, 72323), (651, 60658), (806, 48993), (1209, 32662), (1302, 30329), (2333, 16926), (2418, 16331), (2821, 13998), (4666, 8463), (5642, 6999)]