105533428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26357}}^1$

素因数の和:26392

約数の個数: 48

約数和(自身を含む): 247976064

約数和(自身を除く): 142442636

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 26357, 52714, 105428, 184499, 289927, 342641, 368998, 579854, 685282, 737996, 1159708, 1370564, 2029489, 2398487, 3769051, 4058978, 4796974, 7538102, 8117956, 9593948, 15076204, 26383357, 52766714, 105533428]

約数ペア:

[(1, 105533428), (2, 52766714), (4, 26383357), (7, 15076204), (11, 9593948), (13, 8117956), (14, 7538102), (22, 4796974), (26, 4058978), (28, 3769051), (44, 2398487), (52, 2029489), (77, 1370564), (91, 1159708), (143, 737996), (154, 685282), (182, 579854), (286, 368998), (308, 342641), (364, 289927), (572, 184499), (1001, 105428), (2002, 52714), (4004, 26357)]