28770608

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2113}}^1$

素因数の和:2181

約数の個数: 40

約数和(自身を含む): 59767008

約数和(自身を除く): 30996400

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 296, 368, 592, 851, 1702, 2113, 3404, 4226, 6808, 8452, 13616, 16904, 33808, 48599, 78181, 97198, 156362, 194396, 312724, 388792, 625448, 777584, 1250896, 1798163, 3596326, 7192652, 14385304, 28770608]

約数ペア:

[(1, 28770608), (2, 14385304), (4, 7192652), (8, 3596326), (16, 1798163), (23, 1250896), (37, 777584), (46, 625448), (74, 388792), (92, 312724), (148, 194396), (184, 156362), (296, 97198), (368, 78181), (592, 48599), (851, 33808), (1702, 16904), (2113, 13616), (3404, 8452), (4226, 6808)]