28562352

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{503}}^1$

素因数の和:547

約数の個数: 120

約数和(自身を含む): 91494144

約数和(自身を除く): 62931792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 169, 182, 208, 273, 312, 336, 338, 364, 503, 507, 546, 624, 676, 728, 1006, 1014, 1092, 1183, 1352, 1456, 1509, 2012, 2028, 2184, 2366, 2704, 3018, 3521, 3549, 4024, 4056, 4368, 4732, 6036, 6539, 7042, 7098, 8048, 8112, 9464, 10563, 12072, 13078, 14084, 14196, 18928, 19617, 21126, 24144, 26156, 28168, 28392, 39234, 42252, 45773, 52312, 56336, 56784, 78468, 84504, 85007, 91546, 104624, 137319, 156936, 169008, 170014, 183092, 255021, 274638, 313872, 340028, 366184, 510042, 549276, 595049, 680056, 732368, 1020084, 1098552, 1190098, 1360112, 1785147, 2040168, 2197104, 2380196, 3570294, 4080336, 4760392, 7140588, 9520784, 14281176, 28562352]

約数ペア:

[(1, 28562352), (2, 14281176), (3, 9520784), (4, 7140588), (6, 4760392), (7, 4080336), (8, 3570294), (12, 2380196), (13, 2197104), (14, 2040168), (16, 1785147), (21, 1360112), (24, 1190098), (26, 1098552), (28, 1020084), (39, 732368), (42, 680056), (48, 595049), (52, 549276), (56, 510042), (78, 366184), (84, 340028), (91, 313872), (104, 274638), (112, 255021), (156, 183092), (168, 170014), (169, 169008), (182, 156936), (208, 137319), (273, 104624), (312, 91546), (336, 85007), (338, 84504), (364, 78468), (503, 56784), (507, 56336), (546, 52312), (624, 45773), (676, 42252), (728, 39234), (1006, 28392), (1014, 28168), (1092, 26156), (1183, 24144), (1352, 21126), (1456, 19617), (1509, 18928), (2012, 14196), (2028, 14084), (2184, 13078), (2366, 12072), (2704, 10563), (3018, 9464), (3521, 8112), (3549, 8048), (4024, 7098), (4056, 7042), (4368, 6539), (4732, 6036)]