29381704

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 61286400

約数和(自身を除く): 31904696

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 127, 239, 242, 254, 478, 484, 508, 956, 968, 1016, 1397, 1912, 2629, 2794, 5258, 5588, 10516, 11176, 15367, 21032, 28919, 30353, 30734, 57838, 60706, 61468, 115676, 121412, 122936, 231352, 242824, 333883, 667766, 1335532, 2671064, 3672713, 7345426, 14690852, 29381704]

約数ペア:

[(1, 29381704), (2, 14690852), (4, 7345426), (8, 3672713), (11, 2671064), (22, 1335532), (44, 667766), (88, 333883), (121, 242824), (127, 231352), (239, 122936), (242, 121412), (254, 115676), (478, 61468), (484, 60706), (508, 57838), (956, 30734), (968, 30353), (1016, 28919), (1397, 21032), (1912, 15367), (2629, 11176), (2794, 10516), (5258, 5588)]