73320832

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 158936400

約数和(自身を除く): 85615568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 139, 208, 278, 317, 416, 556, 634, 832, 1112, 1268, 1664, 1807, 2224, 2536, 3614, 4121, 4448, 5072, 7228, 8242, 8896, 10144, 14456, 16484, 17792, 20288, 28912, 32968, 40576, 44063, 57824, 65936, 88126, 115648, 131872, 176252, 231296, 263744, 352504, 527488, 572819, 705008, 1145638, 1410016, 2291276, 2820032, 4582552, 5640064, 9165104, 18330208, 36660416, 73320832]

約数ペア:

[(1, 73320832), (2, 36660416), (4, 18330208), (8, 9165104), (13, 5640064), (16, 4582552), (26, 2820032), (32, 2291276), (52, 1410016), (64, 1145638), (104, 705008), (128, 572819), (139, 527488), (208, 352504), (278, 263744), (317, 231296), (416, 176252), (556, 131872), (634, 115648), (832, 88126), (1112, 65936), (1268, 57824), (1664, 44063), (1807, 40576), (2224, 32968), (2536, 28912), (3614, 20288), (4121, 17792), (4448, 16484), (5072, 14456), (7228, 10144), (8242, 8896)]