64353152

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:643

約数の個数: 64

約数和(自身を含む): 138067200

約数和(自身を除く): 73714048

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 128, 152, 188, 304, 376, 563, 608, 752, 893, 1126, 1216, 1504, 1786, 2252, 2432, 3008, 3572, 4504, 6016, 7144, 9008, 10697, 14288, 18016, 21394, 26461, 28576, 36032, 42788, 52922, 57152, 72064, 85576, 105844, 114304, 171152, 211688, 342304, 423376, 502759, 684608, 846752, 1005518, 1369216, 1693504, 2011036, 3387008, 4022072, 8044144, 16088288, 32176576, 64353152]

約数ペア:

[(1, 64353152), (2, 32176576), (4, 16088288), (8, 8044144), (16, 4022072), (19, 3387008), (32, 2011036), (38, 1693504), (47, 1369216), (64, 1005518), (76, 846752), (94, 684608), (128, 502759), (152, 423376), (188, 342304), (304, 211688), (376, 171152), (563, 114304), (608, 105844), (752, 85576), (893, 72064), (1126, 57152), (1216, 52922), (1504, 42788), (1786, 36032), (2252, 28576), (2432, 26461), (3008, 21394), (3572, 18016), (4504, 14288), (6016, 10697), (7144, 9008)]