39518072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 84952800

約数和(自身を除く): 45434728

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 53, 74, 88, 106, 148, 212, 229, 296, 407, 424, 458, 583, 814, 916, 1166, 1628, 1832, 1961, 2332, 2519, 3256, 3922, 4664, 5038, 7844, 8473, 10076, 12137, 15688, 16946, 20152, 21571, 24274, 33892, 43142, 48548, 67784, 86284, 93203, 97096, 133507, 172568, 186406, 267014, 372812, 449069, 534028, 745624, 898138, 1068056, 1796276, 3592552, 4939759, 9879518, 19759036, 39518072]

約数ペア:

[(1, 39518072), (2, 19759036), (4, 9879518), (8, 4939759), (11, 3592552), (22, 1796276), (37, 1068056), (44, 898138), (53, 745624), (74, 534028), (88, 449069), (106, 372812), (148, 267014), (212, 186406), (229, 172568), (296, 133507), (407, 97096), (424, 93203), (458, 86284), (583, 67784), (814, 48548), (916, 43142), (1166, 33892), (1628, 24274), (1832, 21571), (1961, 20152), (2332, 16946), (2519, 15688), (3256, 12137), (3922, 10076), (4664, 8473), (5038, 7844)]