67659248

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{383}}^1$

素因数の和:633

約数の個数: 40

約数和(自身を含む): 134324736

約数和(自身を除く): 66665488

約数列:

[1, 2, 4, 8, 16, 61, 122, 181, 244, 362, 383, 488, 724, 766, 976, 1448, 1532, 2896, 3064, 6128, 11041, 22082, 23363, 44164, 46726, 69323, 88328, 93452, 138646, 176656, 186904, 277292, 373808, 554584, 1109168, 4228703, 8457406, 16914812, 33829624, 67659248]

約数ペア:

[(1, 67659248), (2, 33829624), (4, 16914812), (8, 8457406), (16, 4228703), (61, 1109168), (122, 554584), (181, 373808), (244, 277292), (362, 186904), (383, 176656), (488, 138646), (724, 93452), (766, 88328), (976, 69323), (1448, 46726), (1532, 44164), (2896, 23363), (3064, 22082), (6128, 11041)]