25693976

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{787}}^1$

素因数の和:864

約数の個数: 64

約数和(自身を含む): 61274880

約数和(自身を除く): 35580904

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 53, 56, 77, 88, 106, 154, 212, 308, 371, 424, 583, 616, 742, 787, 1166, 1484, 1574, 2332, 2968, 3148, 4081, 4664, 5509, 6296, 8162, 8657, 11018, 16324, 17314, 22036, 32648, 34628, 41711, 44072, 60599, 69256, 83422, 121198, 166844, 242396, 291977, 333688, 458821, 484792, 583954, 917642, 1167908, 1835284, 2335816, 3211747, 3670568, 6423494, 12846988, 25693976]

約数ペア:

[(1, 25693976), (2, 12846988), (4, 6423494), (7, 3670568), (8, 3211747), (11, 2335816), (14, 1835284), (22, 1167908), (28, 917642), (44, 583954), (53, 484792), (56, 458821), (77, 333688), (88, 291977), (106, 242396), (154, 166844), (212, 121198), (308, 83422), (371, 69256), (424, 60599), (583, 44072), (616, 41711), (742, 34628), (787, 32648), (1166, 22036), (1484, 17314), (1574, 16324), (2332, 11018), (2968, 8657), (3148, 8162), (4081, 6296), (4664, 5509)]