47440432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3739}}^1$

素因数の和:3821

約数の個数: 40

約数和(自身を含む): 100635920

約数和(自身を除く): 53195488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 3739, 6344, 7478, 12688, 14956, 29912, 48607, 59824, 97214, 194428, 228079, 388856, 456158, 777712, 912316, 1824632, 2965027, 3649264, 5930054, 11860108, 23720216, 47440432]

約数ペア:

[(1, 47440432), (2, 23720216), (4, 11860108), (8, 5930054), (13, 3649264), (16, 2965027), (26, 1824632), (52, 912316), (61, 777712), (104, 456158), (122, 388856), (208, 228079), (244, 194428), (488, 97214), (793, 59824), (976, 48607), (1586, 29912), (3172, 14956), (3739, 12688), (6344, 7478)]