28274808

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1873}}^1$

素因数の和:1936

約数の個数: 64

約数和(自身を含む): 76908960

約数和(自身を除く): 48634152

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 37, 51, 68, 74, 102, 111, 136, 148, 204, 222, 296, 408, 444, 629, 888, 1258, 1873, 1887, 2516, 3746, 3774, 5032, 5619, 7492, 7548, 11238, 14984, 15096, 22476, 31841, 44952, 63682, 69301, 95523, 127364, 138602, 191046, 207903, 254728, 277204, 382092, 415806, 554408, 764184, 831612, 1178117, 1663224, 2356234, 3534351, 4712468, 7068702, 9424936, 14137404, 28274808]

約数ペア:

[(1, 28274808), (2, 14137404), (3, 9424936), (4, 7068702), (6, 4712468), (8, 3534351), (12, 2356234), (17, 1663224), (24, 1178117), (34, 831612), (37, 764184), (51, 554408), (68, 415806), (74, 382092), (102, 277204), (111, 254728), (136, 207903), (148, 191046), (204, 138602), (222, 127364), (296, 95523), (408, 69301), (444, 63682), (629, 44952), (888, 31841), (1258, 22476), (1873, 15096), (1887, 14984), (2516, 11238), (3746, 7548), (3774, 7492), (5032, 5619)]