27751802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 46267200

約数和(自身を除く): 18515398

約数列:

[1, 2, 13, 26, 67, 89, 134, 178, 179, 358, 871, 1157, 1742, 2314, 2327, 4654, 5963, 11926, 11993, 15931, 23986, 31862, 77519, 155038, 155909, 207103, 311818, 414206, 1067377, 2134754, 13875901, 27751802]

約数ペア:

[(1, 27751802), (2, 13875901), (13, 2134754), (26, 1067377), (67, 414206), (89, 311818), (134, 207103), (178, 155909), (179, 155038), (358, 77519), (871, 31862), (1157, 23986), (1742, 15931), (2314, 11993), (2327, 11926), (4654, 5963)]