1528664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 3078000

約数和(自身を除く): 1549336

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 113, 152, 178, 226, 356, 452, 712, 904, 1691, 2147, 3382, 4294, 6764, 8588, 10057, 13528, 17176, 20114, 40228, 80456, 191083, 382166, 764332, 1528664]

約数ペア:

[(1, 1528664), (2, 764332), (4, 382166), (8, 191083), (19, 80456), (38, 40228), (76, 20114), (89, 17176), (113, 13528), (152, 10057), (178, 8588), (226, 6764), (356, 4294), (452, 3382), (712, 2147), (904, 1691)]