28825434

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{739}}^1$

素因数の和:955

約数の個数: 48

約数和(自身を含む): 68571360

約数和(自身を除く): 39745926

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 197, 198, 394, 591, 739, 1182, 1478, 1773, 2167, 2217, 3546, 4334, 4434, 6501, 6651, 8129, 13002, 13302, 16258, 19503, 24387, 39006, 48774, 73161, 145583, 146322, 291166, 436749, 873498, 1310247, 1601413, 2620494, 3202826, 4804239, 9608478, 14412717, 28825434]

約数ペア:

[(1, 28825434), (2, 14412717), (3, 9608478), (6, 4804239), (9, 3202826), (11, 2620494), (18, 1601413), (22, 1310247), (33, 873498), (66, 436749), (99, 291166), (197, 146322), (198, 145583), (394, 73161), (591, 48774), (739, 39006), (1182, 24387), (1478, 19503), (1773, 16258), (2167, 13302), (2217, 13002), (3546, 8129), (4334, 6651), (4434, 6501)]