29953924

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7481}}^1$

素因数の和:7516

約数の個数: 48

約数和(自身を含む): 70390656

約数和(自身を除く): 40436732

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, 7481, 14962, 29924, 52367, 82291, 97253, 104734, 164582, 194506, 209468, 329164, 389012, 576037, 680771, 1069783, 1152074, 1361542, 2139566, 2304148, 2723084, 4279132, 7488481, 14976962, 29953924]

約数ペア:

[(1, 29953924), (2, 14976962), (4, 7488481), (7, 4279132), (11, 2723084), (13, 2304148), (14, 2139566), (22, 1361542), (26, 1152074), (28, 1069783), (44, 680771), (52, 576037), (77, 389012), (91, 329164), (143, 209468), (154, 194506), (182, 164582), (286, 104734), (308, 97253), (364, 82291), (572, 52367), (1001, 29924), (2002, 14962), (4004, 7481)]