28473552

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{3469}}^1$

素因数の和:3505

約数の個数: 80

約数和(自身を含む): 86056000

約数和(自身を除く): 57582448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 3469, 4104, 6938, 8208, 10407, 13876, 20814, 27752, 31221, 41628, 55504, 62442, 65911, 83256, 93663, 124884, 131822, 166512, 187326, 197733, 249768, 263644, 374652, 395466, 499536, 527288, 593199, 749304, 790932, 1054576, 1186398, 1498608, 1581864, 1779597, 2372796, 3163728, 3559194, 4745592, 7118388, 9491184, 14236776, 28473552]

約数ペア:

[(1, 28473552), (2, 14236776), (3, 9491184), (4, 7118388), (6, 4745592), (8, 3559194), (9, 3163728), (12, 2372796), (16, 1779597), (18, 1581864), (19, 1498608), (24, 1186398), (27, 1054576), (36, 790932), (38, 749304), (48, 593199), (54, 527288), (57, 499536), (72, 395466), (76, 374652), (108, 263644), (114, 249768), (144, 197733), (152, 187326), (171, 166512), (216, 131822), (228, 124884), (304, 93663), (342, 83256), (432, 65911), (456, 62442), (513, 55504), (684, 41628), (912, 31221), (1026, 27752), (1368, 20814), (2052, 13876), (2736, 10407), (3469, 8208), (4104, 6938)]