2783200864

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{77587}}^1$

素因数の和:77675

約数の個数: 48

約数和(自身を含む): 5865652800

約数和(自身を除く): 3082451936

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 76, 118, 152, 236, 304, 472, 608, 944, 1121, 1888, 2242, 4484, 8968, 17936, 35872, 77587, 155174, 310348, 620696, 1241392, 1474153, 2482784, 2948306, 4577633, 5896612, 9155266, 11793224, 18310532, 23586448, 36621064, 47172896, 73242128, 86975027, 146484256, 173950054, 347900108, 695800216, 1391600432, 2783200864]

約数ペア:

[(1, 2783200864), (2, 1391600432), (4, 695800216), (8, 347900108), (16, 173950054), (19, 146484256), (32, 86975027), (38, 73242128), (59, 47172896), (76, 36621064), (118, 23586448), (152, 18310532), (236, 11793224), (304, 9155266), (472, 5896612), (608, 4577633), (944, 2948306), (1121, 2482784), (1888, 1474153), (2242, 1241392), (4484, 620696), (8968, 310348), (17936, 155174), (35872, 77587)]