28710462

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 65214720

約数和(自身を除く): 36504258

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 73, 101, 118, 146, 177, 202, 219, 303, 354, 438, 606, 649, 803, 1111, 1298, 1606, 1947, 2222, 2409, 3333, 3894, 4307, 4818, 5959, 6666, 7373, 8614, 11918, 12921, 14746, 17877, 22119, 25842, 35754, 44238, 47377, 65549, 81103, 94754, 131098, 142131, 162206, 196647, 243309, 284262, 393294, 435007, 486618, 870014, 1305021, 2610042, 4785077, 9570154, 14355231, 28710462]

約数ペア:

[(1, 28710462), (2, 14355231), (3, 9570154), (6, 4785077), (11, 2610042), (22, 1305021), (33, 870014), (59, 486618), (66, 435007), (73, 393294), (101, 284262), (118, 243309), (146, 196647), (177, 162206), (202, 142131), (219, 131098), (303, 94754), (354, 81103), (438, 65549), (606, 47377), (649, 44238), (803, 35754), (1111, 25842), (1298, 22119), (1606, 17877), (1947, 14746), (2222, 12921), (2409, 11918), (3333, 8614), (3894, 7373), (4307, 6666), (4818, 5959)]