65307064

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 133066080

約数和(自身を除く): 67759016

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 289, 376, 578, 601, 799, 1156, 1202, 1598, 2312, 2404, 3196, 4808, 6392, 10217, 13583, 20434, 27166, 28247, 40868, 54332, 56494, 81736, 108664, 112988, 173689, 225976, 347378, 480199, 694756, 960398, 1389512, 1920796, 3841592, 8163383, 16326766, 32653532, 65307064]

約数ペア:

[(1, 65307064), (2, 32653532), (4, 16326766), (8, 8163383), (17, 3841592), (34, 1920796), (47, 1389512), (68, 960398), (94, 694756), (136, 480199), (188, 347378), (289, 225976), (376, 173689), (578, 112988), (601, 108664), (799, 81736), (1156, 56494), (1202, 54332), (1598, 40868), (2312, 28247), (2404, 27166), (3196, 20434), (4808, 13583), (6392, 10217)]