26624444

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 60501168

約数和(自身を除く): 33876724

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 53, 77, 98, 106, 154, 196, 212, 233, 308, 371, 466, 539, 583, 742, 932, 1078, 1166, 1484, 1631, 2156, 2332, 2563, 2597, 3262, 4081, 5126, 5194, 6524, 8162, 10252, 10388, 11417, 12349, 16324, 17941, 22834, 24698, 28567, 35882, 45668, 49396, 57134, 71764, 86443, 114268, 125587, 135839, 172886, 251174, 271678, 345772, 502348, 543356, 605101, 950873, 1210202, 1901746, 2420404, 3803492, 6656111, 13312222, 26624444]

約数ペア:

[(1, 26624444), (2, 13312222), (4, 6656111), (7, 3803492), (11, 2420404), (14, 1901746), (22, 1210202), (28, 950873), (44, 605101), (49, 543356), (53, 502348), (77, 345772), (98, 271678), (106, 251174), (154, 172886), (196, 135839), (212, 125587), (233, 114268), (308, 86443), (371, 71764), (466, 57134), (539, 49396), (583, 45668), (742, 35882), (932, 28567), (1078, 24698), (1166, 22834), (1484, 17941), (1631, 16324), (2156, 12349), (2332, 11417), (2563, 10388), (2597, 10252), (3262, 8162), (4081, 6524), (5126, 5194)]