72671536

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{28211}}^1$

素因数の和:28249

約数の個数: 40

約数和(自身を含む): 167917824

約数和(自身を除く): 95246288

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 28211, 56422, 112844, 197477, 225688, 394954, 451376, 648853, 789908, 1297706, 1579816, 2595412, 3159632, 4541971, 5190824, 9083942, 10381648, 18167884, 36335768, 72671536]

約数ペア:

[(1, 72671536), (2, 36335768), (4, 18167884), (7, 10381648), (8, 9083942), (14, 5190824), (16, 4541971), (23, 3159632), (28, 2595412), (46, 1579816), (56, 1297706), (92, 789908), (112, 648853), (161, 451376), (184, 394954), (322, 225688), (368, 197477), (644, 112844), (1288, 56422), (2576, 28211)]