28452708

素因数分解:

$2^2\times 3^4\times {\mathrm{137}}^1\times {\mathrm{641}}^1$

素因数の和:794

約数の個数: 60

約数和(自身を含む): 75040812

約数和(自身を除く): 46588104

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 137, 162, 274, 324, 411, 548, 641, 822, 1233, 1282, 1644, 1923, 2466, 2564, 3699, 3846, 4932, 5769, 7398, 7692, 11097, 11538, 14796, 17307, 22194, 23076, 34614, 44388, 51921, 69228, 87817, 103842, 175634, 207684, 263451, 351268, 526902, 790353, 1053804, 1580706, 2371059, 3161412, 4742118, 7113177, 9484236, 14226354, 28452708]

約数ペア:

[(1, 28452708), (2, 14226354), (3, 9484236), (4, 7113177), (6, 4742118), (9, 3161412), (12, 2371059), (18, 1580706), (27, 1053804), (36, 790353), (54, 526902), (81, 351268), (108, 263451), (137, 207684), (162, 175634), (274, 103842), (324, 87817), (411, 69228), (548, 51921), (641, 44388), (822, 34614), (1233, 23076), (1282, 22194), (1644, 17307), (1923, 14796), (2466, 11538), (2564, 11097), (3699, 7692), (3846, 7398), (4932, 5769)]