28927314

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{463}}^1$

素因数の和:576

約数の個数: 64

約数和(自身を含む): 70156800

約数和(自身を除く): 41229486

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 89, 117, 178, 234, 267, 351, 463, 534, 702, 801, 926, 1157, 1389, 1602, 2314, 2403, 2778, 3471, 4167, 4806, 6019, 6942, 8334, 10413, 12038, 12501, 18057, 20826, 25002, 31239, 36114, 41207, 54171, 62478, 82414, 108342, 123621, 162513, 247242, 325026, 370863, 535691, 741726, 1071382, 1112589, 1607073, 2225178, 3214146, 4821219, 9642438, 14463657, 28927314]

約数ペア:

[(1, 28927314), (2, 14463657), (3, 9642438), (6, 4821219), (9, 3214146), (13, 2225178), (18, 1607073), (26, 1112589), (27, 1071382), (39, 741726), (54, 535691), (78, 370863), (89, 325026), (117, 247242), (178, 162513), (234, 123621), (267, 108342), (351, 82414), (463, 62478), (534, 54171), (702, 41207), (801, 36114), (926, 31239), (1157, 25002), (1389, 20826), (1602, 18057), (2314, 12501), (2403, 12038), (2778, 10413), (3471, 8334), (4167, 6942), (4806, 6019)]