28411856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4363}}^1$

素因数の和:4419

約数の個数: 40

約数和(自身を含む): 61689504

約数和(自身を除く): 33277648

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 4363, 6512, 8726, 17452, 34904, 47993, 69808, 95986, 161431, 191972, 322862, 383944, 645724, 767888, 1291448, 1775741, 2582896, 3551482, 7102964, 14205928, 28411856]

約数ペア:

[(1, 28411856), (2, 14205928), (4, 7102964), (8, 3551482), (11, 2582896), (16, 1775741), (22, 1291448), (37, 767888), (44, 645724), (74, 383944), (88, 322862), (148, 191972), (176, 161431), (296, 95986), (407, 69808), (592, 47993), (814, 34904), (1628, 17452), (3256, 8726), (4363, 6512)]