17916672

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:629

約数の個数: 72

約数和(自身を含む): 48933360

約数和(自身を除く): 31016688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 569, 656, 768, 984, 1138, 1312, 1707, 1968, 2276, 2624, 3414, 3936, 4552, 5248, 6828, 7872, 9104, 10496, 13656, 15744, 18208, 23329, 27312, 31488, 36416, 46658, 54624, 69987, 72832, 93316, 109248, 139974, 145664, 186632, 218496, 279948, 373264, 436992, 559896, 746528, 1119792, 1493056, 2239584, 2986112, 4479168, 5972224, 8958336, 17916672]

約数ペア:

[(1, 17916672), (2, 8958336), (3, 5972224), (4, 4479168), (6, 2986112), (8, 2239584), (12, 1493056), (16, 1119792), (24, 746528), (32, 559896), (41, 436992), (48, 373264), (64, 279948), (82, 218496), (96, 186632), (123, 145664), (128, 139974), (164, 109248), (192, 93316), (246, 72832), (256, 69987), (328, 54624), (384, 46658), (492, 36416), (569, 31488), (656, 27312), (768, 23329), (984, 18208), (1138, 15744), (1312, 13656), (1707, 10496), (1968, 9104), (2276, 7872), (2624, 6828), (3414, 5248), (3936, 4552)]