38805676

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 91320320

約数和(自身を除く): 52514644

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 31, 38, 52, 62, 76, 91, 124, 133, 181, 182, 217, 247, 266, 362, 364, 403, 434, 494, 532, 589, 724, 806, 868, 988, 1178, 1267, 1612, 1729, 2353, 2356, 2534, 2821, 3439, 3458, 4123, 4706, 5068, 5611, 5642, 6878, 6916, 7657, 8246, 9412, 11222, 11284, 13756, 15314, 16471, 16492, 22444, 24073, 30628, 32942, 39277, 44707, 48146, 53599, 65884, 72943, 78554, 89414, 96292, 106609, 107198, 145886, 157108, 178828, 213218, 214396, 291772, 312949, 426436, 510601, 625898, 746263, 1021202, 1251796, 1385917, 1492526, 2042404, 2771834, 2985052, 5543668, 9701419, 19402838, 38805676]

約数ペア:

[(1, 38805676), (2, 19402838), (4, 9701419), (7, 5543668), (13, 2985052), (14, 2771834), (19, 2042404), (26, 1492526), (28, 1385917), (31, 1251796), (38, 1021202), (52, 746263), (62, 625898), (76, 510601), (91, 426436), (124, 312949), (133, 291772), (181, 214396), (182, 213218), (217, 178828), (247, 157108), (266, 145886), (362, 107198), (364, 106609), (403, 96292), (434, 89414), (494, 78554), (532, 72943), (589, 65884), (724, 53599), (806, 48146), (868, 44707), (988, 39277), (1178, 32942), (1267, 30628), (1612, 24073), (1729, 22444), (2353, 16492), (2356, 16471), (2534, 15314), (2821, 13756), (3439, 11284), (3458, 11222), (4123, 9412), (4706, 8246), (5068, 7657), (5611, 6916), (5642, 6878)]