39420304

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{653}}^1$

素因数の和:693

約数の個数: 80

約数和(自身を含む): 97315200

約数和(自身を除く): 57894896

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 343, 392, 539, 616, 653, 686, 784, 1078, 1232, 1306, 1372, 2156, 2612, 2744, 3773, 4312, 4571, 5224, 5488, 7183, 7546, 8624, 9142, 10448, 14366, 15092, 18284, 28732, 30184, 31997, 36568, 50281, 57464, 60368, 63994, 73136, 100562, 114928, 127988, 201124, 223979, 255976, 351967, 402248, 447958, 511952, 703934, 804496, 895916, 1407868, 1791832, 2463769, 2815736, 3583664, 4927538, 5631472, 9855076, 19710152, 39420304]

約数ペア:

[(1, 39420304), (2, 19710152), (4, 9855076), (7, 5631472), (8, 4927538), (11, 3583664), (14, 2815736), (16, 2463769), (22, 1791832), (28, 1407868), (44, 895916), (49, 804496), (56, 703934), (77, 511952), (88, 447958), (98, 402248), (112, 351967), (154, 255976), (176, 223979), (196, 201124), (308, 127988), (343, 114928), (392, 100562), (539, 73136), (616, 63994), (653, 60368), (686, 57464), (784, 50281), (1078, 36568), (1232, 31997), (1306, 30184), (1372, 28732), (2156, 18284), (2612, 15092), (2744, 14366), (3773, 10448), (4312, 9142), (4571, 8624), (5224, 7546), (5488, 7183)]