12864512

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{739}}^1$

素因数の和:776

約数の個数: 44

約数和(自身を含む): 27266040

約数和(自身を除く): 14401528

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 739, 1024, 1088, 1478, 2176, 2956, 4352, 5912, 8704, 11824, 12563, 17408, 23648, 25126, 47296, 50252, 94592, 100504, 189184, 201008, 378368, 402016, 756736, 804032, 1608064, 3216128, 6432256, 12864512]

約数ペア:

[(1, 12864512), (2, 6432256), (4, 3216128), (8, 1608064), (16, 804032), (17, 756736), (32, 402016), (34, 378368), (64, 201008), (68, 189184), (128, 100504), (136, 94592), (256, 50252), (272, 47296), (512, 25126), (544, 23648), (739, 17408), (1024, 12563), (1088, 11824), (1478, 8704), (2176, 5912), (2956, 4352)]