77358272

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{63617}}^1$

素因数の和:63648

約数の個数: 28

約数和(自身を含む): 161589720

約数和(自身を除く): 84231448

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 63617, 127234, 254468, 508936, 1017872, 1208723, 2035744, 2417446, 4071488, 4834892, 9669784, 19339568, 38679136, 77358272]

約数ペア:

[(1, 77358272), (2, 38679136), (4, 19339568), (8, 9669784), (16, 4834892), (19, 4071488), (32, 2417446), (38, 2035744), (64, 1208723), (76, 1017872), (152, 508936), (304, 254468), (608, 127234), (1216, 63617)]