28035048

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 72832320

約数和(自身を除く): 44797272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 131, 148, 222, 241, 262, 296, 393, 444, 482, 524, 723, 786, 888, 964, 1048, 1446, 1572, 1928, 2892, 3144, 4847, 5784, 8917, 9694, 14541, 17834, 19388, 26751, 29082, 31571, 35668, 38776, 53502, 58164, 63142, 71336, 94713, 107004, 116328, 126284, 189426, 214008, 252568, 378852, 757704, 1168127, 2336254, 3504381, 4672508, 7008762, 9345016, 14017524, 28035048]

約数ペア:

[(1, 28035048), (2, 14017524), (3, 9345016), (4, 7008762), (6, 4672508), (8, 3504381), (12, 2336254), (24, 1168127), (37, 757704), (74, 378852), (111, 252568), (131, 214008), (148, 189426), (222, 126284), (241, 116328), (262, 107004), (296, 94713), (393, 71336), (444, 63142), (482, 58164), (524, 53502), (723, 38776), (786, 35668), (888, 31571), (964, 29082), (1048, 26751), (1446, 19388), (1572, 17834), (1928, 14541), (2892, 9694), (3144, 8917), (4847, 5784)]