42774688

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{887}}^1$

素因数の和:1045

約数の個数: 48

約数和(自身を含む): 92643264

約数和(自身を除く): 49868576

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 137, 176, 274, 352, 548, 887, 1096, 1507, 1774, 2192, 3014, 3548, 4384, 6028, 7096, 9757, 12056, 14192, 19514, 24112, 28384, 39028, 48224, 78056, 121519, 156112, 243038, 312224, 486076, 972152, 1336709, 1944304, 2673418, 3888608, 5346836, 10693672, 21387344, 42774688]

約数ペア:

[(1, 42774688), (2, 21387344), (4, 10693672), (8, 5346836), (11, 3888608), (16, 2673418), (22, 1944304), (32, 1336709), (44, 972152), (88, 486076), (137, 312224), (176, 243038), (274, 156112), (352, 121519), (548, 78056), (887, 48224), (1096, 39028), (1507, 28384), (1774, 24112), (2192, 19514), (3014, 14192), (3548, 12056), (4384, 9757), (6028, 7096)]