61871392

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1283}}^1$

素因数の和:1441

約数の個数: 48

約数和(自身を含む): 133957152

約数和(自身を除く): 72085760

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 137, 176, 274, 352, 548, 1096, 1283, 1507, 2192, 2566, 3014, 4384, 5132, 6028, 10264, 12056, 14113, 20528, 24112, 28226, 41056, 48224, 56452, 112904, 175771, 225808, 351542, 451616, 703084, 1406168, 1933481, 2812336, 3866962, 5624672, 7733924, 15467848, 30935696, 61871392]

約数ペア:

[(1, 61871392), (2, 30935696), (4, 15467848), (8, 7733924), (11, 5624672), (16, 3866962), (22, 2812336), (32, 1933481), (44, 1406168), (88, 703084), (137, 451616), (176, 351542), (274, 225808), (352, 175771), (548, 112904), (1096, 56452), (1283, 48224), (1507, 41056), (2192, 28226), (2566, 24112), (3014, 20528), (4384, 14113), (5132, 12056), (6028, 10264)]