26309744

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1$

素因数の和:713

約数の個数: 40

約数和(自身を含む): 54358128

約数和(自身を除く): 28048384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 197, 272, 394, 491, 788, 982, 1576, 1964, 3152, 3349, 3928, 6698, 7856, 8347, 13396, 16694, 26792, 33388, 53584, 66776, 96727, 133552, 193454, 386908, 773816, 1547632, 1644359, 3288718, 6577436, 13154872, 26309744]

約数ペア:

[(1, 26309744), (2, 13154872), (4, 6577436), (8, 3288718), (16, 1644359), (17, 1547632), (34, 773816), (68, 386908), (136, 193454), (197, 133552), (272, 96727), (394, 66776), (491, 53584), (788, 33388), (982, 26792), (1576, 16694), (1964, 13396), (3152, 8347), (3349, 7856), (3928, 6698)]