25677522

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:424

約数の個数: 72

約数和(自身を含む): 63033984

約数和(自身を除く): 37356462

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 169, 207, 234, 299, 338, 367, 414, 507, 598, 734, 897, 1014, 1101, 1521, 1794, 2202, 2691, 3042, 3303, 3887, 4771, 5382, 6606, 7774, 8441, 9542, 11661, 14313, 16882, 23322, 25323, 28626, 34983, 42939, 50646, 62023, 69966, 75969, 85878, 109733, 124046, 151938, 186069, 219466, 329199, 372138, 558207, 658398, 987597, 1116414, 1426529, 1975194, 2853058, 4279587, 8559174, 12838761, 25677522]

約数ペア:

[(1, 25677522), (2, 12838761), (3, 8559174), (6, 4279587), (9, 2853058), (13, 1975194), (18, 1426529), (23, 1116414), (26, 987597), (39, 658398), (46, 558207), (69, 372138), (78, 329199), (117, 219466), (138, 186069), (169, 151938), (207, 124046), (234, 109733), (299, 85878), (338, 75969), (367, 69966), (414, 62023), (507, 50646), (598, 42939), (734, 34983), (897, 28626), (1014, 25323), (1101, 23322), (1521, 16882), (1794, 14313), (2202, 11661), (2691, 9542), (3042, 8441), (3303, 7774), (3887, 6606), (4771, 5382)]