73658368

素因数分解:

$2^{12}\times 7^2\times {\mathrm{367}}^1$

素因数の和:405

約数の個数: 78

約数和(自身を含む): 171814416

約数和(自身を除く): 98156048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 367, 392, 448, 512, 734, 784, 896, 1024, 1468, 1568, 1792, 2048, 2569, 2936, 3136, 3584, 4096, 5138, 5872, 6272, 7168, 10276, 11744, 12544, 14336, 17983, 20552, 23488, 25088, 28672, 35966, 41104, 46976, 50176, 71932, 82208, 93952, 100352, 143864, 164416, 187904, 200704, 287728, 328832, 375808, 575456, 657664, 751616, 1150912, 1315328, 1503232, 2301824, 2630656, 4603648, 5261312, 9207296, 10522624, 18414592, 36829184, 73658368]

約数ペア:

[(1, 73658368), (2, 36829184), (4, 18414592), (7, 10522624), (8, 9207296), (14, 5261312), (16, 4603648), (28, 2630656), (32, 2301824), (49, 1503232), (56, 1315328), (64, 1150912), (98, 751616), (112, 657664), (128, 575456), (196, 375808), (224, 328832), (256, 287728), (367, 200704), (392, 187904), (448, 164416), (512, 143864), (734, 100352), (784, 93952), (896, 82208), (1024, 71932), (1468, 50176), (1568, 46976), (1792, 41104), (2048, 35966), (2569, 28672), (2936, 25088), (3136, 23488), (3584, 20552), (4096, 17983), (5138, 14336), (5872, 12544), (6272, 11744), (7168, 10276)]