828713074

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 1494484992

約数和(自身を除く): 665771918

約数列:

[1, 2, 7, 14, 41, 82, 103, 107, 131, 206, 214, 262, 287, 574, 721, 749, 917, 1442, 1498, 1834, 4223, 4387, 5371, 8446, 8774, 10742, 11021, 13493, 14017, 22042, 26986, 28034, 29561, 30709, 37597, 59122, 61418, 75194, 77147, 94451, 98119, 154294, 188902, 196238, 451861, 553213, 574697, 903722, 1106426, 1149394, 1443751, 2887502, 3163027, 3872491, 4022879, 6326054, 7744982, 8045758, 10106257, 20212514, 59193791, 118387582, 414356537, 828713074]

約数ペア:

[(1, 828713074), (2, 414356537), (7, 118387582), (14, 59193791), (41, 20212514), (82, 10106257), (103, 8045758), (107, 7744982), (131, 6326054), (206, 4022879), (214, 3872491), (262, 3163027), (287, 2887502), (574, 1443751), (721, 1149394), (749, 1106426), (917, 903722), (1442, 574697), (1498, 553213), (1834, 451861), (4223, 196238), (4387, 188902), (5371, 154294), (8446, 98119), (8774, 94451), (10742, 77147), (11021, 75194), (13493, 61418), (14017, 59122), (22042, 37597), (26986, 30709), (28034, 29561)]