25221744

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{10303}}^1$

素因数の和:10334

約数の個数: 60

約数和(自身を含む): 74745216

約数和(自身を除く): 49523472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 10303, 20606, 30909, 41212, 61818, 82424, 92727, 123636, 164848, 175151, 185454, 247272, 350302, 370908, 494544, 525453, 700604, 741816, 1050906, 1401208, 1483632, 1576359, 2101812, 2802416, 3152718, 4203624, 6305436, 8407248, 12610872, 25221744]

約数ペア:

[(1, 25221744), (2, 12610872), (3, 8407248), (4, 6305436), (6, 4203624), (8, 3152718), (9, 2802416), (12, 2101812), (16, 1576359), (17, 1483632), (18, 1401208), (24, 1050906), (34, 741816), (36, 700604), (48, 525453), (51, 494544), (68, 370908), (72, 350302), (102, 247272), (136, 185454), (144, 175151), (153, 164848), (204, 123636), (272, 92727), (306, 82424), (408, 61818), (612, 41212), (816, 30909), (1224, 20606), (2448, 10303)]