28298142

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2357}}^1$

素因数の和:2417

約数の個数: 48

約数和(自身を含む): 66212640

約数和(自身を除く): 37914498

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 46, 58, 69, 87, 138, 174, 207, 261, 414, 522, 667, 1334, 2001, 2357, 4002, 4714, 6003, 7071, 12006, 14142, 21213, 42426, 54211, 68353, 108422, 136706, 162633, 205059, 325266, 410118, 487899, 615177, 975798, 1230354, 1572119, 3144238, 4716357, 9432714, 14149071, 28298142]

約数ペア:

[(1, 28298142), (2, 14149071), (3, 9432714), (6, 4716357), (9, 3144238), (18, 1572119), (23, 1230354), (29, 975798), (46, 615177), (58, 487899), (69, 410118), (87, 325266), (138, 205059), (174, 162633), (207, 136706), (261, 108422), (414, 68353), (522, 54211), (667, 42426), (1334, 21213), (2001, 14142), (2357, 12006), (4002, 7071), (4714, 6003)]