4370912

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:128

約数の個数: 96

約数和(自身を含む): 11289600

約数和(自身を除く): 6918688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 76, 79, 91, 104, 112, 133, 152, 158, 182, 208, 224, 247, 266, 304, 316, 364, 416, 494, 532, 553, 608, 632, 728, 988, 1027, 1064, 1106, 1264, 1456, 1501, 1729, 1976, 2054, 2128, 2212, 2528, 2912, 3002, 3458, 3952, 4108, 4256, 4424, 6004, 6916, 7189, 7904, 8216, 8848, 10507, 12008, 13832, 14378, 16432, 17696, 19513, 21014, 24016, 27664, 28756, 32864, 39026, 42028, 48032, 55328, 57512, 78052, 84056, 115024, 136591, 156104, 168112, 230048, 273182, 312208, 336224, 546364, 624416, 1092728, 2185456, 4370912]

約数ペア:

[(1, 4370912), (2, 2185456), (4, 1092728), (7, 624416), (8, 546364), (13, 336224), (14, 312208), (16, 273182), (19, 230048), (26, 168112), (28, 156104), (32, 136591), (38, 115024), (52, 84056), (56, 78052), (76, 57512), (79, 55328), (91, 48032), (104, 42028), (112, 39026), (133, 32864), (152, 28756), (158, 27664), (182, 24016), (208, 21014), (224, 19513), (247, 17696), (266, 16432), (304, 14378), (316, 13832), (364, 12008), (416, 10507), (494, 8848), (532, 8216), (553, 7904), (608, 7189), (632, 6916), (728, 6004), (988, 4424), (1027, 4256), (1064, 4108), (1106, 3952), (1264, 3458), (1456, 3002), (1501, 2912), (1729, 2528), (1976, 2212), (2054, 2128)]