42746272

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1051}}^1$

素因数の和:1133

約数の個数: 48

約数和(自身を含む): 89074944

約数和(自身を除く): 46328672

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 82, 124, 164, 248, 328, 496, 656, 992, 1051, 1271, 1312, 2102, 2542, 4204, 5084, 8408, 10168, 16816, 20336, 32581, 33632, 40672, 43091, 65162, 86182, 130324, 172364, 260648, 344728, 521296, 689456, 1042592, 1335821, 1378912, 2671642, 5343284, 10686568, 21373136, 42746272]

約数ペア:

[(1, 42746272), (2, 21373136), (4, 10686568), (8, 5343284), (16, 2671642), (31, 1378912), (32, 1335821), (41, 1042592), (62, 689456), (82, 521296), (124, 344728), (164, 260648), (248, 172364), (328, 130324), (496, 86182), (656, 65162), (992, 43091), (1051, 40672), (1271, 33632), (1312, 32581), (2102, 20336), (2542, 16816), (4204, 10168), (5084, 8408)]