2853928

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:178

約数の個数: 64

約数和(自身を含む): 6894720

約数和(自身を除く): 4040792

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 41, 44, 56, 77, 82, 88, 113, 154, 164, 226, 287, 308, 328, 451, 452, 574, 616, 791, 902, 904, 1148, 1243, 1582, 1804, 2296, 2486, 3157, 3164, 3608, 4633, 4972, 6314, 6328, 8701, 9266, 9944, 12628, 17402, 18532, 25256, 32431, 34804, 37064, 50963, 64862, 69608, 101926, 129724, 203852, 259448, 356741, 407704, 713482, 1426964, 2853928]

約数ペア:

[(1, 2853928), (2, 1426964), (4, 713482), (7, 407704), (8, 356741), (11, 259448), (14, 203852), (22, 129724), (28, 101926), (41, 69608), (44, 64862), (56, 50963), (77, 37064), (82, 34804), (88, 32431), (113, 25256), (154, 18532), (164, 17402), (226, 12628), (287, 9944), (308, 9266), (328, 8701), (451, 6328), (452, 6314), (574, 4972), (616, 4633), (791, 3608), (902, 3164), (904, 3157), (1148, 2486), (1243, 2296), (1582, 1804)]