38277856

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 80030160

約数和(自身を除く): 41752304

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 157, 304, 314, 401, 608, 628, 802, 1256, 1604, 2512, 2983, 3208, 5024, 5966, 6416, 7619, 11932, 12832, 15238, 23864, 30476, 47728, 60952, 62957, 95456, 121904, 125914, 243808, 251828, 503656, 1007312, 1196183, 2014624, 2392366, 4784732, 9569464, 19138928, 38277856]

約数ペア:

[(1, 38277856), (2, 19138928), (4, 9569464), (8, 4784732), (16, 2392366), (19, 2014624), (32, 1196183), (38, 1007312), (76, 503656), (152, 251828), (157, 243808), (304, 125914), (314, 121904), (401, 95456), (608, 62957), (628, 60952), (802, 47728), (1256, 30476), (1604, 23864), (2512, 15238), (2983, 12832), (3208, 11932), (5024, 7619), (5966, 6416)]