15663062636

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{1063}}^1$

素因数の和:1471

約数の個数: 72

約数和(自身を含む): 30225533184

約数和(自身を除く): 14562470548

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 169, 284, 307, 338, 614, 676, 923, 1063, 1228, 1846, 2126, 3692, 3991, 4252, 7982, 11999, 13819, 15964, 21797, 23998, 27638, 43594, 47996, 51883, 55276, 75473, 87188, 103766, 150946, 179647, 207532, 283361, 301892, 326341, 359294, 566722, 652682, 718588, 981149, 1133444, 1305364, 1962298, 3683693, 3924596, 4242433, 7367386, 8484866, 12754937, 14734772, 16969732, 23170211, 25509874, 46340422, 51019748, 55151629, 92680844, 110303258, 220606516, 301212743, 602425486, 1204850972, 3915765659, 7831531318, 15663062636]

約数ペア:

[(1, 15663062636), (2, 7831531318), (4, 3915765659), (13, 1204850972), (26, 602425486), (52, 301212743), (71, 220606516), (142, 110303258), (169, 92680844), (284, 55151629), (307, 51019748), (338, 46340422), (614, 25509874), (676, 23170211), (923, 16969732), (1063, 14734772), (1228, 12754937), (1846, 8484866), (2126, 7367386), (3692, 4242433), (3991, 3924596), (4252, 3683693), (7982, 1962298), (11999, 1305364), (13819, 1133444), (15964, 981149), (21797, 718588), (23998, 652682), (27638, 566722), (43594, 359294), (47996, 326341), (51883, 301892), (55276, 283361), (75473, 207532), (87188, 179647), (103766, 150946)]