38157056

素因数分解:

$2^8\times 7^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 88300800

約数和(自身を除く): 50143744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 128, 199, 214, 224, 256, 398, 428, 448, 749, 796, 856, 896, 1393, 1498, 1592, 1712, 1792, 2786, 2996, 3184, 3424, 5572, 5992, 6368, 6848, 11144, 11984, 12736, 13696, 21293, 22288, 23968, 25472, 27392, 42586, 44576, 47936, 50944, 85172, 89152, 95872, 149051, 170344, 178304, 191744, 298102, 340688, 356608, 596204, 681376, 1192408, 1362752, 2384816, 2725504, 4769632, 5451008, 9539264, 19078528, 38157056]

約数ペア:

[(1, 38157056), (2, 19078528), (4, 9539264), (7, 5451008), (8, 4769632), (14, 2725504), (16, 2384816), (28, 1362752), (32, 1192408), (56, 681376), (64, 596204), (107, 356608), (112, 340688), (128, 298102), (199, 191744), (214, 178304), (224, 170344), (256, 149051), (398, 95872), (428, 89152), (448, 85172), (749, 50944), (796, 47936), (856, 44576), (896, 42586), (1393, 27392), (1498, 25472), (1592, 23968), (1712, 22288), (1792, 21293), (2786, 13696), (2996, 12736), (3184, 11984), (3424, 11144), (5572, 6848), (5992, 6368)]