56927458

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12589}}^1$

素因数の和:12634

約数の個数: 32

約数和(自身を含む): 108777600

約数和(自身を除く): 51850142

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 12589, 25178, 88123, 176246, 214013, 239191, 428026, 478382, 1498091, 1674337, 2996182, 3348674, 4066247, 8132494, 28463729, 56927458]

約数ペア:

[(1, 56927458), (2, 28463729), (7, 8132494), (14, 4066247), (17, 3348674), (19, 2996182), (34, 1674337), (38, 1498091), (119, 478382), (133, 428026), (238, 239191), (266, 214013), (323, 176246), (646, 88123), (2261, 25178), (4522, 12589)]