42885056

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:381

約数の個数: 56

約数和(自身を含む): 88879680

約数和(自身を除く): 45994624

約数列:

[1, 2, 4, 8, 16, 32, 47, 53, 64, 94, 106, 188, 212, 269, 376, 424, 538, 752, 848, 1076, 1504, 1696, 2152, 2491, 3008, 3392, 4304, 4982, 8608, 9964, 12643, 14257, 17216, 19928, 25286, 28514, 39856, 50572, 57028, 79712, 101144, 114056, 159424, 202288, 228112, 404576, 456224, 670079, 809152, 912448, 1340158, 2680316, 5360632, 10721264, 21442528, 42885056]

約数ペア:

[(1, 42885056), (2, 21442528), (4, 10721264), (8, 5360632), (16, 2680316), (32, 1340158), (47, 912448), (53, 809152), (64, 670079), (94, 456224), (106, 404576), (188, 228112), (212, 202288), (269, 159424), (376, 114056), (424, 101144), (538, 79712), (752, 57028), (848, 50572), (1076, 39856), (1504, 28514), (1696, 25286), (2152, 19928), (2491, 17216), (3008, 14257), (3392, 12643), (4304, 9964), (4982, 8608)]