26121112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 55404000

約数和(自身を除く): 29282888

約数列:

[1, 2, 4, 8, 17, 29, 34, 37, 58, 68, 74, 116, 136, 148, 179, 232, 296, 358, 493, 629, 716, 986, 1073, 1258, 1432, 1972, 2146, 2516, 3043, 3944, 4292, 5032, 5191, 6086, 6623, 8584, 10382, 12172, 13246, 18241, 20764, 24344, 26492, 36482, 41528, 52984, 72964, 88247, 112591, 145928, 176494, 192067, 225182, 352988, 384134, 450364, 705976, 768268, 900728, 1536536, 3265139, 6530278, 13060556, 26121112]

約数ペア:

[(1, 26121112), (2, 13060556), (4, 6530278), (8, 3265139), (17, 1536536), (29, 900728), (34, 768268), (37, 705976), (58, 450364), (68, 384134), (74, 352988), (116, 225182), (136, 192067), (148, 176494), (179, 145928), (232, 112591), (296, 88247), (358, 72964), (493, 52984), (629, 41528), (716, 36482), (986, 26492), (1073, 24344), (1258, 20764), (1432, 18241), (1972, 13246), (2146, 12172), (2516, 10382), (3043, 8584), (3944, 6623), (4292, 6086), (5032, 5191)]