71175412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1291}}^1$

素因数の和:1492

約数の個数: 48

約数和(自身を含む): 156280320

約数和(自身を除く): 85104908

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 179, 308, 358, 716, 1253, 1291, 1969, 2506, 2582, 3938, 5012, 5164, 7876, 9037, 13783, 14201, 18074, 27566, 28402, 36148, 55132, 56804, 99407, 198814, 231089, 397628, 462178, 924356, 1617623, 2541979, 3235246, 5083958, 6470492, 10167916, 17793853, 35587706, 71175412]

約数ペア:

[(1, 71175412), (2, 35587706), (4, 17793853), (7, 10167916), (11, 6470492), (14, 5083958), (22, 3235246), (28, 2541979), (44, 1617623), (77, 924356), (154, 462178), (179, 397628), (308, 231089), (358, 198814), (716, 99407), (1253, 56804), (1291, 55132), (1969, 36148), (2506, 28402), (2582, 27566), (3938, 18074), (5012, 14201), (5164, 13783), (7876, 9037)]