174766014736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{993079}}^1$

素因数の和:993751

約数の個数: 40

約数和(自身を含む): 359081838720

約数和(自身を除く): 184315823984

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 647, 1294, 2588, 5176, 10352, 10999, 21998, 43996, 87992, 175984, 993079, 1986158, 3972316, 7944632, 15889264, 16882343, 33764686, 67529372, 135058744, 270117488, 642522113, 1285044226, 2570088452, 5140176904, 10280353808, 10922875921, 21845751842, 43691503684, 87383007368, 174766014736]

約数ペア:

[(1, 174766014736), (2, 87383007368), (4, 43691503684), (8, 21845751842), (16, 10922875921), (17, 10280353808), (34, 5140176904), (68, 2570088452), (136, 1285044226), (272, 642522113), (647, 270117488), (1294, 135058744), (2588, 67529372), (5176, 33764686), (10352, 16882343), (10999, 15889264), (21998, 7944632), (43996, 3972316), (87992, 1986158), (175984, 993079)]