29890848

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:626

約数の個数: 96

約数和(自身を含む): 86619456

約数和(自身を除く): 56728608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 78, 86, 96, 104, 129, 156, 172, 208, 258, 312, 344, 416, 516, 557, 559, 624, 688, 1032, 1114, 1118, 1248, 1376, 1671, 1677, 2064, 2228, 2236, 3342, 3354, 4128, 4456, 4472, 6684, 6708, 7241, 8912, 8944, 13368, 13416, 14482, 17824, 17888, 21723, 23951, 26736, 26832, 28964, 43446, 47902, 53472, 53664, 57928, 71853, 86892, 95804, 115856, 143706, 173784, 191608, 231712, 287412, 311363, 347568, 383216, 574824, 622726, 695136, 766432, 934089, 1149648, 1245452, 1868178, 2299296, 2490904, 3736356, 4981808, 7472712, 9963616, 14945424, 29890848]

約数ペア:

[(1, 29890848), (2, 14945424), (3, 9963616), (4, 7472712), (6, 4981808), (8, 3736356), (12, 2490904), (13, 2299296), (16, 1868178), (24, 1245452), (26, 1149648), (32, 934089), (39, 766432), (43, 695136), (48, 622726), (52, 574824), (78, 383216), (86, 347568), (96, 311363), (104, 287412), (129, 231712), (156, 191608), (172, 173784), (208, 143706), (258, 115856), (312, 95804), (344, 86892), (416, 71853), (516, 57928), (557, 53664), (559, 53472), (624, 47902), (688, 43446), (1032, 28964), (1114, 26832), (1118, 26736), (1248, 23951), (1376, 21723), (1671, 17888), (1677, 17824), (2064, 14482), (2228, 13416), (2236, 13368), (3342, 8944), (3354, 8912), (4128, 7241), (4456, 6708), (4472, 6684)]