25992012

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{653}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 63286272

約数和(自身を除く): 37294260

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 107, 124, 186, 214, 321, 372, 428, 642, 653, 1284, 1306, 1959, 2612, 3317, 3918, 6634, 7836, 9951, 13268, 19902, 20243, 39804, 40486, 60729, 69871, 80972, 121458, 139742, 209613, 242916, 279484, 419226, 838452, 2166001, 4332002, 6498003, 8664004, 12996006, 25992012]

約数ペア:

[(1, 25992012), (2, 12996006), (3, 8664004), (4, 6498003), (6, 4332002), (12, 2166001), (31, 838452), (62, 419226), (93, 279484), (107, 242916), (124, 209613), (186, 139742), (214, 121458), (321, 80972), (372, 69871), (428, 60729), (642, 40486), (653, 39804), (1284, 20243), (1306, 19902), (1959, 13268), (2612, 9951), (3317, 7836), (3918, 6634)]