38782856

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 86313600

約数和(自身を除く): 47530744

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 73, 106, 146, 179, 212, 292, 358, 371, 424, 511, 584, 716, 742, 1022, 1253, 1432, 1484, 2044, 2506, 2968, 3869, 4088, 5012, 7738, 9487, 10024, 13067, 15476, 18974, 26134, 27083, 30952, 37948, 52268, 54166, 66409, 75896, 91469, 104536, 108332, 132818, 182938, 216664, 265636, 365876, 531272, 692551, 731752, 1385102, 2770204, 4847857, 5540408, 9695714, 19391428, 38782856]

約数ペア:

[(1, 38782856), (2, 19391428), (4, 9695714), (7, 5540408), (8, 4847857), (14, 2770204), (28, 1385102), (53, 731752), (56, 692551), (73, 531272), (106, 365876), (146, 265636), (179, 216664), (212, 182938), (292, 132818), (358, 108332), (371, 104536), (424, 91469), (511, 75896), (584, 66409), (716, 54166), (742, 52268), (1022, 37948), (1253, 30952), (1432, 27083), (1484, 26134), (2044, 18974), (2506, 15476), (2968, 13067), (3869, 10024), (4088, 9487), (5012, 7738)]