1642065628

素因数分解:

$2^2\times 7^1\times {\mathrm{4027}}^1\times {\mathrm{14563}}^1$

素因数の和:18601

約数の個数: 24

約数和(自身を含む): 3285172352

約数和(自身を除く): 1643106724

約数列:

[1, 2, 4, 7, 14, 28, 4027, 8054, 14563, 16108, 28189, 29126, 56378, 58252, 101941, 112756, 203882, 407764, 58645201, 117290402, 234580804, 410516407, 821032814, 1642065628]

約数ペア:

[(1, 1642065628), (2, 821032814), (4, 410516407), (7, 234580804), (14, 117290402), (28, 58645201), (4027, 407764), (8054, 203882), (14563, 112756), (16108, 101941), (28189, 58252), (29126, 56378)]