67868672

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 140212800

約数和(自身を除く): 72344128

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1069, 1984, 2048, 2138, 3968, 4276, 7936, 8552, 15872, 17104, 31744, 33139, 34208, 63488, 66278, 68416, 132556, 136832, 265112, 273664, 530224, 547328, 1060448, 1094656, 2120896, 2189312, 4241792, 8483584, 16967168, 33934336, 67868672]

約数ペア:

[(1, 67868672), (2, 33934336), (4, 16967168), (8, 8483584), (16, 4241792), (31, 2189312), (32, 2120896), (62, 1094656), (64, 1060448), (124, 547328), (128, 530224), (248, 273664), (256, 265112), (496, 136832), (512, 132556), (992, 68416), (1024, 66278), (1069, 63488), (1984, 34208), (2048, 33139), (2138, 31744), (3968, 17104), (4276, 15872), (7936, 8552)]