65261336

素因数分解:

$2^3\times 7^2\times {\mathrm{229}}^1\times {\mathrm{727}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 143161200

約数和(自身を除く): 77899864

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 229, 392, 458, 727, 916, 1454, 1603, 1832, 2908, 3206, 5089, 5816, 6412, 10178, 11221, 12824, 20356, 22442, 35623, 40712, 44884, 71246, 89768, 142492, 166483, 284984, 332966, 665932, 1165381, 1331864, 2330762, 4661524, 8157667, 9323048, 16315334, 32630668, 65261336]

約数ペア:

[(1, 65261336), (2, 32630668), (4, 16315334), (7, 9323048), (8, 8157667), (14, 4661524), (28, 2330762), (49, 1331864), (56, 1165381), (98, 665932), (196, 332966), (229, 284984), (392, 166483), (458, 142492), (727, 89768), (916, 71246), (1454, 44884), (1603, 40712), (1832, 35623), (2908, 22442), (3206, 20356), (5089, 12824), (5816, 11221), (6412, 10178)]