65136512

素因数分解:

$2^7\times 7^1\times {\mathrm{139}}^1\times {\mathrm{523}}^1$

素因数の和:683

約数の個数: 64

約数和(自身を含む): 149654400

約数和(自身を除く): 84517888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 139, 224, 278, 448, 523, 556, 896, 973, 1046, 1112, 1946, 2092, 2224, 3661, 3892, 4184, 4448, 7322, 7784, 8368, 8896, 14644, 15568, 16736, 17792, 29288, 31136, 33472, 58576, 62272, 66944, 72697, 117152, 124544, 145394, 234304, 290788, 468608, 508879, 581576, 1017758, 1163152, 2035516, 2326304, 4071032, 4652608, 8142064, 9305216, 16284128, 32568256, 65136512]

約数ペア:

[(1, 65136512), (2, 32568256), (4, 16284128), (7, 9305216), (8, 8142064), (14, 4652608), (16, 4071032), (28, 2326304), (32, 2035516), (56, 1163152), (64, 1017758), (112, 581576), (128, 508879), (139, 468608), (224, 290788), (278, 234304), (448, 145394), (523, 124544), (556, 117152), (896, 72697), (973, 66944), (1046, 62272), (1112, 58576), (1946, 33472), (2092, 31136), (2224, 29288), (3661, 17792), (3892, 16736), (4184, 15568), (4448, 14644), (7322, 8896), (7784, 8368)]