28742652

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{8231}}^1$

素因数の和:8338

約数の個数: 36

約数和(自身を含む): 73412976

約数和(自身を除く): 44670324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 8231, 16462, 24693, 32924, 49386, 74079, 98772, 148158, 296316, 798407, 1596814, 2395221, 3193628, 4790442, 7185663, 9580884, 14371326, 28742652]

約数ペア:

[(1, 28742652), (2, 14371326), (3, 9580884), (4, 7185663), (6, 4790442), (9, 3193628), (12, 2395221), (18, 1596814), (36, 798407), (97, 296316), (194, 148158), (291, 98772), (388, 74079), (582, 49386), (873, 32924), (1164, 24693), (1746, 16462), (3492, 8231)]