71472512

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{13619}}^1$

素因数の和:13674

約数の個数: 32

約数和(自身を含む): 145870200

約数和(自身を除く): 74397688

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 13619, 27238, 54476, 108952, 217904, 435808, 558379, 871616, 1116758, 1743232, 2233516, 4467032, 8934064, 17868128, 35736256, 71472512]

約数ペア:

[(1, 71472512), (2, 35736256), (4, 17868128), (8, 8934064), (16, 4467032), (32, 2233516), (41, 1743232), (64, 1116758), (82, 871616), (128, 558379), (164, 435808), (328, 217904), (656, 108952), (1312, 54476), (2624, 27238), (5248, 13619)]