142850708

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35677}}^1$

素因数の和:35712

約数の個数: 48

約数和(自身を含む): 335658624

約数和(自身を除く): 192807916

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, 35677, 71354, 142708, 249739, 392447, 463801, 499478, 784894, 927602, 998956, 1569788, 1855204, 2747129, 3246607, 5101811, 5494258, 6493214, 10203622, 10988516, 12986428, 20407244, 35712677, 71425354, 142850708]

約数ペア:

[(1, 142850708), (2, 71425354), (4, 35712677), (7, 20407244), (11, 12986428), (13, 10988516), (14, 10203622), (22, 6493214), (26, 5494258), (28, 5101811), (44, 3246607), (52, 2747129), (77, 1855204), (91, 1569788), (143, 998956), (154, 927602), (182, 784894), (286, 499478), (308, 463801), (364, 392447), (572, 249739), (1001, 142708), (2002, 71354), (4004, 35677)]