27824588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 56730240

約数和(自身を除く): 28905652

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 83, 166, 209, 332, 401, 418, 802, 836, 913, 1577, 1604, 1826, 3154, 3652, 4411, 6308, 7619, 8822, 15238, 17347, 17644, 30476, 33283, 34694, 66566, 69388, 83809, 133132, 167618, 335236, 366113, 632377, 732226, 1264754, 1464452, 2529508, 6956147, 13912294, 27824588]

約数ペア:

[(1, 27824588), (2, 13912294), (4, 6956147), (11, 2529508), (19, 1464452), (22, 1264754), (38, 732226), (44, 632377), (76, 366113), (83, 335236), (166, 167618), (209, 133132), (332, 83809), (401, 69388), (418, 66566), (802, 34694), (836, 33283), (913, 30476), (1577, 17644), (1604, 17347), (1826, 15238), (3154, 8822), (3652, 7619), (4411, 6308)]