77794892

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{419}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 164640000

約数和(自身を除く): 86845108

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 349, 419, 532, 698, 838, 1396, 1676, 2443, 2933, 4886, 5866, 6631, 7961, 9772, 11732, 13262, 15922, 26524, 31844, 46417, 55727, 92834, 111454, 146231, 185668, 222908, 292462, 584924, 1023617, 2047234, 2778389, 4094468, 5556778, 11113556, 19448723, 38897446, 77794892]

約数ペア:

[(1, 77794892), (2, 38897446), (4, 19448723), (7, 11113556), (14, 5556778), (19, 4094468), (28, 2778389), (38, 2047234), (76, 1023617), (133, 584924), (266, 292462), (349, 222908), (419, 185668), (532, 146231), (698, 111454), (838, 92834), (1396, 55727), (1676, 46417), (2443, 31844), (2933, 26524), (4886, 15922), (5866, 13262), (6631, 11732), (7961, 9772)]