66917984

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17573}}^1$

素因数の和:17607

約数の個数: 48

約数和(自身を含む): 159431328

約数和(自身を除く): 92513344

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 17573, 35146, 70292, 123011, 140584, 246022, 281168, 298741, 492044, 562336, 597482, 984088, 1194964, 1968176, 2091187, 2389928, 3936352, 4182374, 4779856, 8364748, 9559712, 16729496, 33458992, 66917984]

約数ペア:

[(1, 66917984), (2, 33458992), (4, 16729496), (7, 9559712), (8, 8364748), (14, 4779856), (16, 4182374), (17, 3936352), (28, 2389928), (32, 2091187), (34, 1968176), (56, 1194964), (68, 984088), (112, 597482), (119, 562336), (136, 492044), (224, 298741), (238, 281168), (272, 246022), (476, 140584), (544, 123011), (952, 70292), (1904, 35146), (3808, 17573)]