25163196

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 67350528

約数和(自身を除く): 42187332

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 31, 34, 46, 51, 62, 68, 69, 92, 93, 102, 124, 138, 173, 186, 204, 276, 346, 372, 391, 519, 527, 692, 713, 782, 1038, 1054, 1173, 1426, 1564, 1581, 2076, 2108, 2139, 2346, 2852, 2941, 3162, 3979, 4278, 4692, 5363, 5882, 6324, 7958, 8556, 8823, 10726, 11764, 11937, 12121, 15916, 16089, 17646, 21452, 23874, 24242, 32178, 35292, 36363, 47748, 48484, 64356, 67643, 72726, 91171, 123349, 135286, 145452, 182342, 202929, 246698, 270572, 273513, 364684, 370047, 405858, 493396, 547026, 740094, 811716, 1094052, 1480188, 2096933, 4193866, 6290799, 8387732, 12581598, 25163196]

約数ペア:

[(1, 25163196), (2, 12581598), (3, 8387732), (4, 6290799), (6, 4193866), (12, 2096933), (17, 1480188), (23, 1094052), (31, 811716), (34, 740094), (46, 547026), (51, 493396), (62, 405858), (68, 370047), (69, 364684), (92, 273513), (93, 270572), (102, 246698), (124, 202929), (138, 182342), (173, 145452), (186, 135286), (204, 123349), (276, 91171), (346, 72726), (372, 67643), (391, 64356), (519, 48484), (527, 47748), (692, 36363), (713, 35292), (782, 32178), (1038, 24242), (1054, 23874), (1173, 21452), (1426, 17646), (1564, 16089), (1581, 15916), (2076, 12121), (2108, 11937), (2139, 11764), (2346, 10726), (2852, 8823), (2941, 8556), (3162, 7958), (3979, 6324), (4278, 5882), (4692, 5363)]