42783988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{601}}^1$

素因数の和:692

約数の個数: 36

約数和(自身を含む): 83007372

約数和(自身を除く): 40223384

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 601, 962, 1202, 1369, 1924, 2404, 2738, 5476, 7813, 15626, 17797, 22237, 31252, 35594, 44474, 71188, 88948, 289081, 578162, 822769, 1156324, 1645538, 3291076, 10695997, 21391994, 42783988]

約数ペア:

[(1, 42783988), (2, 21391994), (4, 10695997), (13, 3291076), (26, 1645538), (37, 1156324), (52, 822769), (74, 578162), (148, 289081), (481, 88948), (601, 71188), (962, 44474), (1202, 35594), (1369, 31252), (1924, 22237), (2404, 17797), (2738, 15626), (5476, 7813)]