1561368

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1047

約数の個数: 32

約数和(自身を含む): 3965760

約数和(自身を除く): 2404392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 971, 1608, 1942, 2913, 3884, 5826, 7768, 11652, 23304, 65057, 130114, 195171, 260228, 390342, 520456, 780684, 1561368]

約数ペア:

[(1, 1561368), (2, 780684), (3, 520456), (4, 390342), (6, 260228), (8, 195171), (12, 130114), (24, 65057), (67, 23304), (134, 11652), (201, 7768), (268, 5826), (402, 3884), (536, 2913), (804, 1942), (971, 1608)]