25451304

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^2\times {\mathrm{199}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 64836000

約数和(自身を除く): 39384696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 199, 219, 292, 398, 438, 584, 597, 796, 876, 1194, 1592, 1752, 2388, 4776, 5329, 10658, 14527, 15987, 21316, 29054, 31974, 42632, 43581, 58108, 63948, 87162, 116216, 127896, 174324, 348648, 1060471, 2120942, 3181413, 4241884, 6362826, 8483768, 12725652, 25451304]

約数ペア:

[(1, 25451304), (2, 12725652), (3, 8483768), (4, 6362826), (6, 4241884), (8, 3181413), (12, 2120942), (24, 1060471), (73, 348648), (146, 174324), (199, 127896), (219, 116216), (292, 87162), (398, 63948), (438, 58108), (584, 43581), (597, 42632), (796, 31974), (876, 29054), (1194, 21316), (1592, 15987), (1752, 14527), (2388, 10658), (4776, 5329)]