72963292

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{2357}}^1$

素因数の和:2541

約数の個数: 24

約数和(自身を含む): 130727520

約数和(自身を除く): 57764228

約数列:

[1, 2, 4, 71, 109, 142, 218, 284, 436, 2357, 4714, 7739, 9428, 15478, 30956, 167347, 256913, 334694, 513826, 669388, 1027652, 18240823, 36481646, 72963292]

約数ペア:

[(1, 72963292), (2, 36481646), (4, 18240823), (71, 1027652), (109, 669388), (142, 513826), (218, 334694), (284, 256913), (436, 167347), (2357, 30956), (4714, 15478), (7739, 9428)]