38608912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1427}}^1$

素因数の和:1543

約数の個数: 40

約数和(自身を含む): 79682400

約数和(自身を除く): 41073488

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 89, 152, 178, 304, 356, 712, 1424, 1427, 1691, 2854, 3382, 5708, 6764, 11416, 13528, 22832, 27056, 27113, 54226, 108452, 127003, 216904, 254006, 433808, 508012, 1016024, 2032048, 2413057, 4826114, 9652228, 19304456, 38608912]

約数ペア:

[(1, 38608912), (2, 19304456), (4, 9652228), (8, 4826114), (16, 2413057), (19, 2032048), (38, 1016024), (76, 508012), (89, 433808), (152, 254006), (178, 216904), (304, 127003), (356, 108452), (712, 54226), (1424, 27113), (1427, 27056), (1691, 22832), (2854, 13528), (3382, 11416), (5708, 6764)]