63931504

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2311}}^1$

素因数の和:2358

約数の個数: 80

約数和(自身を含む): 160545280

約数和(自身を除く): 96613776

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 2311, 3458, 3952, 4622, 6916, 9244, 13832, 16177, 18488, 27664, 30043, 32354, 36976, 43909, 60086, 64708, 87818, 120172, 129416, 175636, 210301, 240344, 258832, 307363, 351272, 420602, 480688, 570817, 614726, 702544, 841204, 1141634, 1229452, 1682408, 2283268, 2458904, 3364816, 3995719, 4566536, 4917808, 7991438, 9133072, 15982876, 31965752, 63931504]

約数ペア:

[(1, 63931504), (2, 31965752), (4, 15982876), (7, 9133072), (8, 7991438), (13, 4917808), (14, 4566536), (16, 3995719), (19, 3364816), (26, 2458904), (28, 2283268), (38, 1682408), (52, 1229452), (56, 1141634), (76, 841204), (91, 702544), (104, 614726), (112, 570817), (133, 480688), (152, 420602), (182, 351272), (208, 307363), (247, 258832), (266, 240344), (304, 210301), (364, 175636), (494, 129416), (532, 120172), (728, 87818), (988, 64708), (1064, 60086), (1456, 43909), (1729, 36976), (1976, 32354), (2128, 30043), (2311, 27664), (3458, 18488), (3952, 16177), (4622, 13832), (6916, 9244)]