7121126.00000000

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2963}}^1$

素因数の和:3049

約数の個数: 40

約数和(自身を含む): 74977344

約数和(自身を除く): 40037648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 1072, 1474, 2948, 2963, 5896, 5926, 11792, 11852, 23704, 32593, 47408, 65186, 130372, 198521, 260744, 397042, 521488, 794084, 1588168, 2183731, 3176336, 4367462, 8734924, 17469848, 34939696]

約数ペア:

[(1, 34939696), (2, 17469848), (4, 8734924), (8, 4367462), (11, 3176336), (16, 2183731), (22, 1588168), (44, 794084), (67, 521488), (88, 397042), (134, 260744), (176, 198521), (268, 130372), (536, 65186), (737, 47408), (1072, 32593), (1474, 23704), (2948, 11852), (2963, 11792), (5896, 5926)]