28263821314

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1\times {\mathrm{709}}^1\times {\mathrm{797}}^1$

素因数の和:1878

約数の個数: 32

約数和(自身を含む): 43139401200

約数和(自身を除く): 14875579886

約数列:

[1, 2, 89, 178, 281, 562, 709, 797, 1418, 1594, 25009, 50018, 63101, 70933, 126202, 141866, 199229, 223957, 398458, 447914, 565073, 1130146, 17731381, 19932173, 35462762, 39864346, 50291497, 100582994, 158785513, 317571026, 14131910657, 28263821314]

約数ペア:

[(1, 28263821314), (2, 14131910657), (89, 317571026), (178, 158785513), (281, 100582994), (562, 50291497), (709, 39864346), (797, 35462762), (1418, 19932173), (1594, 17731381), (25009, 1130146), (50018, 565073), (63101, 447914), (70933, 398458), (126202, 223957), (141866, 199229)]