57241368

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{21487}}^1$

素因数の和:21536

約数の個数: 48

約数和(自身を含む): 159226080

約数和(自身を除く): 101984712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 21487, 42974, 64461, 85948, 128922, 171896, 193383, 257844, 386766, 515688, 773532, 795019, 1547064, 1590038, 2385057, 3180076, 4770114, 6360152, 7155171, 9540228, 14310342, 19080456, 28620684, 57241368]

約数ペア:

[(1, 57241368), (2, 28620684), (3, 19080456), (4, 14310342), (6, 9540228), (8, 7155171), (9, 6360152), (12, 4770114), (18, 3180076), (24, 2385057), (36, 1590038), (37, 1547064), (72, 795019), (74, 773532), (111, 515688), (148, 386766), (222, 257844), (296, 193383), (333, 171896), (444, 128922), (666, 85948), (888, 64461), (1332, 42974), (2664, 21487)]