25321608

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{2081}}^1$

素因数の和:2119

約数の個数: 72

約数和(自身を含む): 74296170

約数和(自身を除く): 48974562

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 2081, 3042, 4056, 4162, 6084, 6243, 8324, 12168, 12486, 16648, 18729, 24972, 27053, 37458, 49944, 54106, 74916, 81159, 108212, 149832, 162318, 216424, 243477, 324636, 351689, 486954, 649272, 703378, 973908, 1055067, 1406756, 1947816, 2110134, 2813512, 3165201, 4220268, 6330402, 8440536, 12660804, 25321608]

約数ペア:

[(1, 25321608), (2, 12660804), (3, 8440536), (4, 6330402), (6, 4220268), (8, 3165201), (9, 2813512), (12, 2110134), (13, 1947816), (18, 1406756), (24, 1055067), (26, 973908), (36, 703378), (39, 649272), (52, 486954), (72, 351689), (78, 324636), (104, 243477), (117, 216424), (156, 162318), (169, 149832), (234, 108212), (312, 81159), (338, 74916), (468, 54106), (507, 49944), (676, 37458), (936, 27053), (1014, 24972), (1352, 18729), (1521, 16648), (2028, 12486), (2081, 12168), (3042, 8324), (4056, 6243), (4162, 6084)]