64766464

素因数分解:

$2^9\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1063}}^1$

素因数の和:1105

約数の個数: 80

約数和(自身を含む): 156739968

約数和(自身を除く): 91973504

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 512, 544, 896, 952, 1063, 1088, 1792, 1904, 2126, 2176, 3584, 3808, 4252, 4352, 7441, 7616, 8504, 8704, 14882, 15232, 17008, 18071, 29764, 30464, 34016, 36142, 59528, 60928, 68032, 72284, 119056, 126497, 136064, 144568, 238112, 252994, 272128, 289136, 476224, 505988, 544256, 578272, 952448, 1011976, 1156544, 1904896, 2023952, 2313088, 3809792, 4047904, 4626176, 8095808, 9252352, 16191616, 32383232, 64766464]

約数ペア:

[(1, 64766464), (2, 32383232), (4, 16191616), (7, 9252352), (8, 8095808), (14, 4626176), (16, 4047904), (17, 3809792), (28, 2313088), (32, 2023952), (34, 1904896), (56, 1156544), (64, 1011976), (68, 952448), (112, 578272), (119, 544256), (128, 505988), (136, 476224), (224, 289136), (238, 272128), (256, 252994), (272, 238112), (448, 144568), (476, 136064), (512, 126497), (544, 119056), (896, 72284), (952, 68032), (1063, 60928), (1088, 59528), (1792, 36142), (1904, 34016), (2126, 30464), (2176, 29764), (3584, 18071), (3808, 17008), (4252, 15232), (4352, 14882), (7441, 8704), (7616, 8504)]