57487768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:704

約数の個数: 64

約数和(自身を含む): 124992000

約数和(自身を除く): 67504232

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 47, 52, 76, 94, 104, 152, 188, 247, 376, 494, 611, 619, 893, 988, 1222, 1238, 1786, 1976, 2444, 2476, 3572, 4888, 4952, 7144, 8047, 11609, 11761, 16094, 23218, 23522, 29093, 32188, 46436, 47044, 58186, 64376, 92872, 94088, 116372, 152893, 232744, 305786, 378209, 552767, 611572, 756418, 1105534, 1223144, 1512836, 2211068, 3025672, 4422136, 7185971, 14371942, 28743884, 57487768]

約数ペア:

[(1, 57487768), (2, 28743884), (4, 14371942), (8, 7185971), (13, 4422136), (19, 3025672), (26, 2211068), (38, 1512836), (47, 1223144), (52, 1105534), (76, 756418), (94, 611572), (104, 552767), (152, 378209), (188, 305786), (247, 232744), (376, 152893), (494, 116372), (611, 94088), (619, 92872), (893, 64376), (988, 58186), (1222, 47044), (1238, 46436), (1786, 32188), (1976, 29093), (2444, 23522), (2476, 23218), (3572, 16094), (4888, 11761), (4952, 11609), (7144, 8047)]