38739932

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1723}}^1$

素因数の和:1818

約数の個数: 48

約数和(自身を含む): 85731072

約数和(自身を除く): 46991140

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 292, 308, 511, 803, 1022, 1606, 1723, 2044, 3212, 3446, 5621, 6892, 11242, 12061, 18953, 22484, 24122, 37906, 48244, 75812, 125779, 132671, 251558, 265342, 503116, 530684, 880453, 1383569, 1760906, 2767138, 3521812, 5534276, 9684983, 19369966, 38739932]

約数ペア:

[(1, 38739932), (2, 19369966), (4, 9684983), (7, 5534276), (11, 3521812), (14, 2767138), (22, 1760906), (28, 1383569), (44, 880453), (73, 530684), (77, 503116), (146, 265342), (154, 251558), (292, 132671), (308, 125779), (511, 75812), (803, 48244), (1022, 37906), (1606, 24122), (1723, 22484), (2044, 18953), (3212, 12061), (3446, 11242), (5621, 6892)]