69745676

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17419}}^1$

素因数の和:17454

約数の個数: 48

約数和(自身を含む): 163887360

約数和(自身を除く): 94141684

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, 17419, 34838, 69676, 121933, 191609, 226447, 243866, 383218, 452894, 487732, 766436, 905788, 1341263, 1585129, 2490917, 2682526, 3170258, 4981834, 5365052, 6340516, 9963668, 17436419, 34872838, 69745676]

約数ペア:

[(1, 69745676), (2, 34872838), (4, 17436419), (7, 9963668), (11, 6340516), (13, 5365052), (14, 4981834), (22, 3170258), (26, 2682526), (28, 2490917), (44, 1585129), (52, 1341263), (77, 905788), (91, 766436), (143, 487732), (154, 452894), (182, 383218), (286, 243866), (308, 226447), (364, 191609), (572, 121933), (1001, 69676), (2002, 34838), (4004, 17419)]