56522128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{619}}^1$

素因数の和:1079

約数の個数: 40

約数和(自身を含む): 118395200

約数和(自身を除く): 61873072

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 439, 619, 878, 1238, 1756, 2476, 3512, 4952, 5707, 7024, 8047, 9904, 11414, 16094, 22828, 32188, 45656, 64376, 91312, 128752, 271741, 543482, 1086964, 2173928, 3532633, 4347856, 7065266, 14130532, 28261064, 56522128]

約数ペア:

[(1, 56522128), (2, 28261064), (4, 14130532), (8, 7065266), (13, 4347856), (16, 3532633), (26, 2173928), (52, 1086964), (104, 543482), (208, 271741), (439, 128752), (619, 91312), (878, 64376), (1238, 45656), (1756, 32188), (2476, 22828), (3512, 16094), (4952, 11414), (5707, 9904), (7024, 8047)]