38157812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{541}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 83771520

約数和(自身を除く): 45613708

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 229, 308, 458, 541, 916, 1082, 1603, 2164, 2519, 3206, 3787, 5038, 5951, 6412, 7574, 10076, 11902, 15148, 17633, 23804, 35266, 41657, 70532, 83314, 123889, 166628, 247778, 495556, 867223, 1362779, 1734446, 2725558, 3468892, 5451116, 9539453, 19078906, 38157812]

約数ペア:

[(1, 38157812), (2, 19078906), (4, 9539453), (7, 5451116), (11, 3468892), (14, 2725558), (22, 1734446), (28, 1362779), (44, 867223), (77, 495556), (154, 247778), (229, 166628), (308, 123889), (458, 83314), (541, 70532), (916, 41657), (1082, 35266), (1603, 23804), (2164, 17633), (2519, 15148), (3206, 11902), (3787, 10076), (5038, 7574), (5951, 6412)]