64897056

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{32191}}^1$

素因数の和:32214

約数の個数: 72

約数和(自身を含む): 210921984

約数和(自身を除く): 146024928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 32191, 64382, 96573, 128764, 193146, 225337, 257528, 289719, 386292, 450674, 515056, 579438, 676011, 772584, 901348, 1030112, 1158876, 1352022, 1545168, 1802696, 2028033, 2317752, 2704044, 3090336, 3605392, 4056066, 4635504, 5408088, 7210784, 8112132, 9271008, 10816176, 16224264, 21632352, 32448528, 64897056]

約数ペア:

[(1, 64897056), (2, 32448528), (3, 21632352), (4, 16224264), (6, 10816176), (7, 9271008), (8, 8112132), (9, 7210784), (12, 5408088), (14, 4635504), (16, 4056066), (18, 3605392), (21, 3090336), (24, 2704044), (28, 2317752), (32, 2028033), (36, 1802696), (42, 1545168), (48, 1352022), (56, 1158876), (63, 1030112), (72, 901348), (84, 772584), (96, 676011), (112, 579438), (126, 515056), (144, 450674), (168, 386292), (224, 289719), (252, 257528), (288, 225337), (336, 193146), (504, 128764), (672, 96573), (1008, 64382), (2016, 32191)]