27220128

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1283}}^1$

素因数の和:1326

約数の個数: 96

約数和(自身を含む): 81539136

約数和(自身を除く): 54319008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 884, 1248, 1283, 1326, 1632, 1768, 2566, 2652, 3536, 3849, 5132, 5304, 7072, 7698, 10264, 10608, 15396, 16679, 20528, 21216, 21811, 30792, 33358, 41056, 43622, 50037, 61584, 65433, 66716, 87244, 100074, 123168, 130866, 133432, 174488, 200148, 261732, 266864, 283543, 348976, 400296, 523464, 533728, 567086, 697952, 800592, 850629, 1046928, 1134172, 1601184, 1701258, 2093856, 2268344, 3402516, 4536688, 6805032, 9073376, 13610064, 27220128]

約数ペア:

[(1, 27220128), (2, 13610064), (3, 9073376), (4, 6805032), (6, 4536688), (8, 3402516), (12, 2268344), (13, 2093856), (16, 1701258), (17, 1601184), (24, 1134172), (26, 1046928), (32, 850629), (34, 800592), (39, 697952), (48, 567086), (51, 533728), (52, 523464), (68, 400296), (78, 348976), (96, 283543), (102, 266864), (104, 261732), (136, 200148), (156, 174488), (204, 133432), (208, 130866), (221, 123168), (272, 100074), (312, 87244), (408, 66716), (416, 65433), (442, 61584), (544, 50037), (624, 43622), (663, 41056), (816, 33358), (884, 30792), (1248, 21811), (1283, 21216), (1326, 20528), (1632, 16679), (1768, 15396), (2566, 10608), (2652, 10264), (3536, 7698), (3849, 7072), (5132, 5304)]