28816632

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1811}}^1$

素因数の和:1853

約数の個数: 96

約数和(自身を含む): 89041680

約数和(自身を除く): 60225048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1768, 1811, 1989, 2652, 3622, 3978, 5304, 5433, 7244, 7956, 10866, 14488, 15912, 16299, 21732, 23543, 30787, 32598, 43464, 47086, 61574, 65196, 70629, 92361, 94172, 123148, 130392, 141258, 184722, 188344, 211887, 246296, 277083, 282516, 369444, 400231, 423774, 554166, 565032, 738888, 800462, 847548, 1108332, 1200693, 1600924, 1695096, 2216664, 2401386, 3201848, 3602079, 4802772, 7204158, 9605544, 14408316, 28816632]

約数ペア:

[(1, 28816632), (2, 14408316), (3, 9605544), (4, 7204158), (6, 4802772), (8, 3602079), (9, 3201848), (12, 2401386), (13, 2216664), (17, 1695096), (18, 1600924), (24, 1200693), (26, 1108332), (34, 847548), (36, 800462), (39, 738888), (51, 565032), (52, 554166), (68, 423774), (72, 400231), (78, 369444), (102, 282516), (104, 277083), (117, 246296), (136, 211887), (153, 188344), (156, 184722), (204, 141258), (221, 130392), (234, 123148), (306, 94172), (312, 92361), (408, 70629), (442, 65196), (468, 61574), (612, 47086), (663, 43464), (884, 32598), (936, 30787), (1224, 23543), (1326, 21732), (1768, 16299), (1811, 15912), (1989, 14488), (2652, 10866), (3622, 7956), (3978, 7244), (5304, 5433)]