79939888

素因数分解:

$2^4\times 7^1\times {\mathrm{577}}^1\times {\mathrm{1237}}^1$

素因数の和:1829

約数の個数: 40

約数和(自身を含む): 177459872

約数和(自身を除く): 97519984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 577, 1154, 1237, 2308, 2474, 4039, 4616, 4948, 8078, 8659, 9232, 9896, 16156, 17318, 19792, 32312, 34636, 64624, 69272, 138544, 713749, 1427498, 2854996, 4996243, 5709992, 9992486, 11419984, 19984972, 39969944, 79939888]

約数ペア:

[(1, 79939888), (2, 39969944), (4, 19984972), (7, 11419984), (8, 9992486), (14, 5709992), (16, 4996243), (28, 2854996), (56, 1427498), (112, 713749), (577, 138544), (1154, 69272), (1237, 64624), (2308, 34636), (2474, 32312), (4039, 19792), (4616, 17318), (4948, 16156), (8078, 9896), (8659, 9232)]