40554816

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{11117}}^1$

素因数の和:11151

約数の個数: 56

約数和(自身を含む): 112958880

約数和(自身を除く): 72404064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 11117, 22234, 33351, 44468, 66702, 88936, 133404, 177872, 211223, 266808, 355744, 422446, 533616, 633669, 711488, 844892, 1067232, 1267338, 1689784, 2134464, 2534676, 3379568, 5069352, 6759136, 10138704, 13518272, 20277408, 40554816]

約数ペア:

[(1, 40554816), (2, 20277408), (3, 13518272), (4, 10138704), (6, 6759136), (8, 5069352), (12, 3379568), (16, 2534676), (19, 2134464), (24, 1689784), (32, 1267338), (38, 1067232), (48, 844892), (57, 711488), (64, 633669), (76, 533616), (96, 422446), (114, 355744), (152, 266808), (192, 211223), (228, 177872), (304, 133404), (456, 88936), (608, 66702), (912, 44468), (1216, 33351), (1824, 22234), (3648, 11117)]