38682248

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 80797500

約数和(自身を除く): 42115252

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 121, 178, 242, 356, 449, 484, 712, 898, 968, 979, 1796, 1958, 3592, 3916, 4939, 7832, 9878, 10769, 19756, 21538, 39512, 39961, 43076, 54329, 79922, 86152, 108658, 159844, 217316, 319688, 434632, 439571, 879142, 1758284, 3516568, 4835281, 9670562, 19341124, 38682248]

約数ペア:

[(1, 38682248), (2, 19341124), (4, 9670562), (8, 4835281), (11, 3516568), (22, 1758284), (44, 879142), (88, 439571), (89, 434632), (121, 319688), (178, 217316), (242, 159844), (356, 108658), (449, 86152), (484, 79922), (712, 54329), (898, 43076), (968, 39961), (979, 39512), (1796, 21538), (1958, 19756), (3592, 10769), (3916, 9878), (4939, 7832)]