28750344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9007}}^1$

素因数の和:9042

約数の個数: 64

約数和(自身を含む): 86476800

約数和(自身を除く): 57726456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 9007, 18014, 27021, 36028, 54042, 63049, 72056, 108084, 126098, 171133, 189147, 216168, 252196, 342266, 378294, 504392, 513399, 684532, 756588, 1026798, 1197931, 1369064, 1513176, 2053596, 2395862, 3593793, 4107192, 4791724, 7187586, 9583448, 14375172, 28750344]

約数ペア:

[(1, 28750344), (2, 14375172), (3, 9583448), (4, 7187586), (6, 4791724), (7, 4107192), (8, 3593793), (12, 2395862), (14, 2053596), (19, 1513176), (21, 1369064), (24, 1197931), (28, 1026798), (38, 756588), (42, 684532), (56, 513399), (57, 504392), (76, 378294), (84, 342266), (114, 252196), (133, 216168), (152, 189147), (168, 171133), (228, 126098), (266, 108084), (399, 72056), (456, 63049), (532, 54042), (798, 36028), (1064, 27021), (1596, 18014), (3192, 9007)]