28526736

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1439}}^1$

素因数の和:1516

約数の個数: 80

約数和(自身を含む): 85708800

約数和(自身を除く): 57182064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 59, 84, 112, 118, 168, 177, 236, 336, 354, 413, 472, 708, 826, 944, 1239, 1416, 1439, 1652, 2478, 2832, 2878, 3304, 4317, 4956, 5756, 6608, 8634, 9912, 10073, 11512, 17268, 19824, 20146, 23024, 30219, 34536, 40292, 60438, 69072, 80584, 84901, 120876, 161168, 169802, 241752, 254703, 339604, 483504, 509406, 594307, 679208, 1018812, 1188614, 1358416, 1782921, 2037624, 2377228, 3565842, 4075248, 4754456, 7131684, 9508912, 14263368, 28526736]

約数ペア:

[(1, 28526736), (2, 14263368), (3, 9508912), (4, 7131684), (6, 4754456), (7, 4075248), (8, 3565842), (12, 2377228), (14, 2037624), (16, 1782921), (21, 1358416), (24, 1188614), (28, 1018812), (42, 679208), (48, 594307), (56, 509406), (59, 483504), (84, 339604), (112, 254703), (118, 241752), (168, 169802), (177, 161168), (236, 120876), (336, 84901), (354, 80584), (413, 69072), (472, 60438), (708, 40292), (826, 34536), (944, 30219), (1239, 23024), (1416, 20146), (1439, 19824), (1652, 17268), (2478, 11512), (2832, 10073), (2878, 9912), (3304, 8634), (4317, 6608), (4956, 5756)]