28893472

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{53113}}^1$

素因数の和:53140

約数の個数: 24

約数和(自身を含む): 60231276

約数和(自身を除く): 31337804

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 53113, 106226, 212452, 424904, 849808, 902921, 1699616, 1805842, 3611684, 7223368, 14446736, 28893472]

約数ペア:

[(1, 28893472), (2, 14446736), (4, 7223368), (8, 3611684), (16, 1805842), (17, 1699616), (32, 902921), (34, 849808), (68, 424904), (136, 212452), (272, 106226), (544, 53113)]