17994512

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:351

約数の個数: 40

約数和(自身を含む): 35979840

約数和(自身を除く): 17985328

約数列:

[1, 2, 4, 8, 16, 61, 103, 122, 179, 206, 244, 358, 412, 488, 716, 824, 976, 1432, 1648, 2864, 6283, 10919, 12566, 18437, 21838, 25132, 36874, 43676, 50264, 73748, 87352, 100528, 147496, 174704, 294992, 1124657, 2249314, 4498628, 8997256, 17994512]

約数ペア:

[(1, 17994512), (2, 8997256), (4, 4498628), (8, 2249314), (16, 1124657), (61, 294992), (103, 174704), (122, 147496), (179, 100528), (206, 87352), (244, 73748), (358, 50264), (412, 43676), (488, 36874), (716, 25132), (824, 21838), (976, 18437), (1432, 12566), (1648, 10919), (2864, 6283)]