64898996

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1811}}^1$

素因数の和:1880

約数の個数: 36

約数和(自身を含む): 124607616

約数和(自身を除く): 59708620

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 289, 527, 578, 1054, 1156, 1811, 2108, 3622, 7244, 8959, 17918, 30787, 35836, 56141, 61574, 112282, 123148, 224564, 523379, 954397, 1046758, 1908794, 2093516, 3817588, 16224749, 32449498, 64898996]

約数ペア:

[(1, 64898996), (2, 32449498), (4, 16224749), (17, 3817588), (31, 2093516), (34, 1908794), (62, 1046758), (68, 954397), (124, 523379), (289, 224564), (527, 123148), (578, 112282), (1054, 61574), (1156, 56141), (1811, 35836), (2108, 30787), (3622, 17918), (7244, 8959)]