4327136

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 9797760

約数和(自身を除く): 5470624

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 647, 836, 1294, 1672, 2588, 3344, 5176, 6688, 7117, 10352, 12293, 14234, 20704, 24586, 28468, 49172, 56936, 98344, 113872, 135223, 196688, 227744, 270446, 393376, 540892, 1081784, 2163568, 4327136]

約数ペア:

[(1, 4327136), (2, 2163568), (4, 1081784), (8, 540892), (11, 393376), (16, 270446), (19, 227744), (22, 196688), (32, 135223), (38, 113872), (44, 98344), (76, 56936), (88, 49172), (152, 28468), (176, 24586), (209, 20704), (304, 14234), (352, 12293), (418, 10352), (608, 7117), (647, 6688), (836, 5176), (1294, 3344), (1672, 2588)]