15709567232

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{6421}}^1$

素因数の和:6959

約数の個数: 72

約数和(自身を含む): 33078951360

約数和(自身を除く): 17369384128

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 503, 608, 1006, 1216, 2012, 2432, 4024, 4864, 6421, 8048, 9557, 12842, 16096, 19114, 25684, 32192, 38228, 51368, 64384, 76456, 102736, 121999, 128768, 152912, 205472, 243998, 305824, 410944, 487996, 611648, 821888, 975992, 1223296, 1643776, 1951984, 2446592, 3229763, 3903968, 6459526, 7807936, 12919052, 15615872, 25838104, 31231744, 51676208, 61365497, 103352416, 122730994, 206704832, 245461988, 413409664, 490923976, 826819328, 981847952, 1963695904, 3927391808, 7854783616, 15709567232]

約数ペア:

[(1, 15709567232), (2, 7854783616), (4, 3927391808), (8, 1963695904), (16, 981847952), (19, 826819328), (32, 490923976), (38, 413409664), (64, 245461988), (76, 206704832), (128, 122730994), (152, 103352416), (256, 61365497), (304, 51676208), (503, 31231744), (608, 25838104), (1006, 15615872), (1216, 12919052), (2012, 7807936), (2432, 6459526), (4024, 3903968), (4864, 3229763), (6421, 2446592), (8048, 1951984), (9557, 1643776), (12842, 1223296), (16096, 975992), (19114, 821888), (25684, 611648), (32192, 487996), (38228, 410944), (51368, 305824), (64384, 243998), (76456, 205472), (102736, 152912), (121999, 128768)]