28803994272

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1370053}}^1$

素因数の和:1370142

約数の個数: 72

約数和(自身を含む): 83033492724

約数和(自身を除く): 54229498452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 5256, 7008, 10512, 21024, 1370053, 2740106, 4110159, 5480212, 8220318, 10960424, 12330477, 16440636, 21920848, 24660954, 32881272, 43841696, 49321908, 65762544, 98643816, 100013869, 131525088, 197287632, 200027738, 300041607, 394575264, 400055476, 600083214, 800110952, 900124821, 1200166428, 1600221904, 1800249642, 2400332856, 3200443808, 3600499284, 4800665712, 7200998568, 9601331424, 14401997136, 28803994272]

約数ペア:

[(1, 28803994272), (2, 14401997136), (3, 9601331424), (4, 7200998568), (6, 4800665712), (8, 3600499284), (9, 3200443808), (12, 2400332856), (16, 1800249642), (18, 1600221904), (24, 1200166428), (32, 900124821), (36, 800110952), (48, 600083214), (72, 400055476), (73, 394575264), (96, 300041607), (144, 200027738), (146, 197287632), (219, 131525088), (288, 100013869), (292, 98643816), (438, 65762544), (584, 49321908), (657, 43841696), (876, 32881272), (1168, 24660954), (1314, 21920848), (1752, 16440636), (2336, 12330477), (2628, 10960424), (3504, 8220318), (5256, 5480212), (7008, 4110159), (10512, 2740106), (21024, 1370053)]