25739484

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{521}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 63141120

約数和(自身を除く): 37401636

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 179, 276, 358, 521, 537, 716, 1042, 1074, 1563, 2084, 2148, 3126, 4117, 6252, 8234, 11983, 12351, 16468, 23966, 24702, 35949, 47932, 49404, 71898, 93259, 143796, 186518, 279777, 373036, 559554, 1119108, 2144957, 4289914, 6434871, 8579828, 12869742, 25739484]

約数ペア:

[(1, 25739484), (2, 12869742), (3, 8579828), (4, 6434871), (6, 4289914), (12, 2144957), (23, 1119108), (46, 559554), (69, 373036), (92, 279777), (138, 186518), (179, 143796), (276, 93259), (358, 71898), (521, 49404), (537, 47932), (716, 35949), (1042, 24702), (1074, 23966), (1563, 16468), (2084, 12351), (2148, 11983), (3126, 8234), (4117, 6252)]