25717068

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{1409}}^1$

素因数の和:1448

約数の個数: 72

約数和(自身を含む): 72248400

約数和(自身を除く): 46531332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1409, 1521, 2028, 2818, 3042, 4227, 4563, 5636, 6084, 8454, 9126, 12681, 16908, 18252, 18317, 25362, 36634, 38043, 50724, 54951, 73268, 76086, 109902, 152172, 164853, 219804, 238121, 329706, 476242, 494559, 659412, 714363, 952484, 989118, 1428726, 1978236, 2143089, 2857452, 4286178, 6429267, 8572356, 12858534, 25717068]

約数ペア:

[(1, 25717068), (2, 12858534), (3, 8572356), (4, 6429267), (6, 4286178), (9, 2857452), (12, 2143089), (13, 1978236), (18, 1428726), (26, 989118), (27, 952484), (36, 714363), (39, 659412), (52, 494559), (54, 476242), (78, 329706), (108, 238121), (117, 219804), (156, 164853), (169, 152172), (234, 109902), (338, 76086), (351, 73268), (468, 54951), (507, 50724), (676, 38043), (702, 36634), (1014, 25362), (1404, 18317), (1409, 18252), (1521, 16908), (2028, 12681), (2818, 9126), (3042, 8454), (4227, 6084), (4563, 5636)]