57557648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3469}}^1$

素因数の和:3555

約数の個数: 40

約数和(自身を含む): 120048120

約数和(自身を除く): 62490472

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 488, 976, 1037, 2074, 3469, 4148, 6938, 8296, 13876, 16592, 27752, 55504, 58973, 117946, 211609, 235892, 423218, 471784, 846436, 943568, 1692872, 3385744, 3597353, 7194706, 14389412, 28778824, 57557648]

約数ペア:

[(1, 57557648), (2, 28778824), (4, 14389412), (8, 7194706), (16, 3597353), (17, 3385744), (34, 1692872), (61, 943568), (68, 846436), (122, 471784), (136, 423218), (244, 235892), (272, 211609), (488, 117946), (976, 58973), (1037, 55504), (2074, 27752), (3469, 16592), (4148, 13876), (6938, 8296)]