28619472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4483}}^1$

素因数の和:4520

約数の個数: 80

約数和(自身を含む): 88962560

約数和(自身を除く): 60343088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 4483, 6384, 8966, 13449, 17932, 26898, 31381, 35864, 53796, 62762, 71728, 85177, 94143, 107592, 125524, 170354, 188286, 215184, 251048, 255531, 340708, 376572, 502096, 511062, 596239, 681416, 753144, 1022124, 1192478, 1362832, 1506288, 1788717, 2044248, 2384956, 3577434, 4088496, 4769912, 7154868, 9539824, 14309736, 28619472]

約数ペア:

[(1, 28619472), (2, 14309736), (3, 9539824), (4, 7154868), (6, 4769912), (7, 4088496), (8, 3577434), (12, 2384956), (14, 2044248), (16, 1788717), (19, 1506288), (21, 1362832), (24, 1192478), (28, 1022124), (38, 753144), (42, 681416), (48, 596239), (56, 511062), (57, 502096), (76, 376572), (84, 340708), (112, 255531), (114, 251048), (133, 215184), (152, 188286), (168, 170354), (228, 125524), (266, 107592), (304, 94143), (336, 85177), (399, 71728), (456, 62762), (532, 53796), (798, 35864), (912, 31381), (1064, 26898), (1596, 17932), (2128, 13449), (3192, 8966), (4483, 6384)]