28199568

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{9631}}^1$

素因数の和:9703

約数の個数: 40

約数和(自身を含む): 74050816

約数和(自身を除く): 45851248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 9631, 19262, 28893, 38524, 57786, 77048, 115572, 154096, 231144, 462288, 587491, 1174982, 1762473, 2349964, 3524946, 4699928, 7049892, 9399856, 14099784, 28199568]

約数ペア:

[(1, 28199568), (2, 14099784), (3, 9399856), (4, 7049892), (6, 4699928), (8, 3524946), (12, 2349964), (16, 1762473), (24, 1174982), (48, 587491), (61, 462288), (122, 231144), (183, 154096), (244, 115572), (366, 77048), (488, 57786), (732, 38524), (976, 28893), (1464, 19262), (2928, 9631)]