22797328

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:539

約数の個数: 40

約数和(自身を含む): 45946712

約数和(自身を除く): 23149384

約数列:

[1, 2, 4, 8, 16, 37, 74, 97, 148, 194, 296, 388, 397, 592, 776, 794, 1552, 1588, 3176, 3589, 6352, 7178, 14356, 14689, 28712, 29378, 38509, 57424, 58756, 77018, 117512, 154036, 235024, 308072, 616144, 1424833, 2849666, 5699332, 11398664, 22797328]

約数ペア:

[(1, 22797328), (2, 11398664), (4, 5699332), (8, 2849666), (16, 1424833), (37, 616144), (74, 308072), (97, 235024), (148, 154036), (194, 117512), (296, 77018), (388, 58756), (397, 57424), (592, 38509), (776, 29378), (794, 28712), (1552, 14689), (1588, 14356), (3176, 7178), (3589, 6352)]