274161328

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{40129}}^1$

素因数の和:40205

約数の個数: 40

約数和(自身を含む): 617038880

約数和(自身を除く): 342877552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 40129, 80258, 160516, 280903, 321032, 561806, 642064, 1123612, 2247224, 2447869, 4494448, 4895738, 9791476, 17135083, 19582952, 34270166, 39165904, 68540332, 137080664, 274161328]

約数ペア:

[(1, 274161328), (2, 137080664), (4, 68540332), (7, 39165904), (8, 34270166), (14, 19582952), (16, 17135083), (28, 9791476), (56, 4895738), (61, 4494448), (112, 2447869), (122, 2247224), (244, 1123612), (427, 642064), (488, 561806), (854, 321032), (976, 280903), (1708, 160516), (3416, 80258), (6832, 40129)]