47504128

素因数分解:

$2^8\times 7^3\times {\mathrm{541}}^1$

素因数の和:578

約数の個数: 72

約数和(自身を含む): 110784800

約数和(自身を除く): 63280672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 541, 686, 784, 896, 1082, 1372, 1568, 1792, 2164, 2744, 3136, 3787, 4328, 5488, 6272, 7574, 8656, 10976, 12544, 15148, 17312, 21952, 26509, 30296, 34624, 43904, 53018, 60592, 69248, 87808, 106036, 121184, 138496, 185563, 212072, 242368, 371126, 424144, 484736, 742252, 848288, 969472, 1484504, 1696576, 2969008, 3393152, 5938016, 6786304, 11876032, 23752064, 47504128]

約数ペア:

[(1, 47504128), (2, 23752064), (4, 11876032), (7, 6786304), (8, 5938016), (14, 3393152), (16, 2969008), (28, 1696576), (32, 1484504), (49, 969472), (56, 848288), (64, 742252), (98, 484736), (112, 424144), (128, 371126), (196, 242368), (224, 212072), (256, 185563), (343, 138496), (392, 121184), (448, 106036), (541, 87808), (686, 69248), (784, 60592), (896, 53018), (1082, 43904), (1372, 34624), (1568, 30296), (1792, 26509), (2164, 21952), (2744, 17312), (3136, 15148), (3787, 12544), (4328, 10976), (5488, 8656), (6272, 7574)]