25319892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1607}}^1$

素因数の和:1728

約数の個数: 48

約数和(自身を含む): 64294272

約数和(自身を除く): 38974380

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 156, 202, 303, 404, 606, 1212, 1313, 1607, 2626, 3214, 3939, 4821, 5252, 6428, 7878, 9642, 15756, 19284, 20891, 41782, 62673, 83564, 125346, 162307, 250692, 324614, 486921, 649228, 973842, 1947684, 2109991, 4219982, 6329973, 8439964, 12659946, 25319892]

約数ペア:

[(1, 25319892), (2, 12659946), (3, 8439964), (4, 6329973), (6, 4219982), (12, 2109991), (13, 1947684), (26, 973842), (39, 649228), (52, 486921), (78, 324614), (101, 250692), (156, 162307), (202, 125346), (303, 83564), (404, 62673), (606, 41782), (1212, 20891), (1313, 19284), (1607, 15756), (2626, 9642), (3214, 7878), (3939, 6428), (4821, 5252)]