129998848

素因数分解:

$2^{13}\times 7^1\times {\mathrm{2267}}^1$

素因数の和:2300

約数の個数: 56

約数和(自身を含む): 297253152

約数和(自身を除く): 167254304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 2267, 3584, 4096, 4534, 7168, 8192, 9068, 14336, 15869, 18136, 28672, 31738, 36272, 57344, 63476, 72544, 126952, 145088, 253904, 290176, 507808, 580352, 1015616, 1160704, 2031232, 2321408, 4062464, 4642816, 8124928, 9285632, 16249856, 18571264, 32499712, 64999424, 129998848]

約数ペア:

[(1, 129998848), (2, 64999424), (4, 32499712), (7, 18571264), (8, 16249856), (14, 9285632), (16, 8124928), (28, 4642816), (32, 4062464), (56, 2321408), (64, 2031232), (112, 1160704), (128, 1015616), (224, 580352), (256, 507808), (448, 290176), (512, 253904), (896, 145088), (1024, 126952), (1792, 72544), (2048, 63476), (2267, 57344), (3584, 36272), (4096, 31738), (4534, 28672), (7168, 18136), (8192, 15869), (9068, 14336)]