28102968

素因数分解:

$2^3\times 3^2\times {\mathrm{269}}^1\times {\mathrm{1451}}^1$

素因数の和:1732

約数の個数: 48

約数和(自身を含む): 76447800

約数和(自身を除く): 48344832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 269, 538, 807, 1076, 1451, 1614, 2152, 2421, 2902, 3228, 4353, 4842, 5804, 6456, 8706, 9684, 11608, 13059, 17412, 19368, 26118, 34824, 52236, 104472, 390319, 780638, 1170957, 1561276, 2341914, 3122552, 3512871, 4683828, 7025742, 9367656, 14051484, 28102968]

約数ペア:

[(1, 28102968), (2, 14051484), (3, 9367656), (4, 7025742), (6, 4683828), (8, 3512871), (9, 3122552), (12, 2341914), (18, 1561276), (24, 1170957), (36, 780638), (72, 390319), (269, 104472), (538, 52236), (807, 34824), (1076, 26118), (1451, 19368), (1614, 17412), (2152, 13059), (2421, 11608), (2902, 9684), (3228, 8706), (4353, 6456), (4842, 5804)]