25356168

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{4243}}^1$

素因数の和:4338

約数の個数: 48

約数和(自身を含む): 69516720

約数和(自身を除く): 44160552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 4243, 5976, 8486, 12729, 16972, 25458, 33944, 38187, 50916, 76374, 101832, 152748, 305496, 352169, 704338, 1056507, 1408676, 2113014, 2817352, 3169521, 4226028, 6339042, 8452056, 12678084, 25356168]

約数ペア:

[(1, 25356168), (2, 12678084), (3, 8452056), (4, 6339042), (6, 4226028), (8, 3169521), (9, 2817352), (12, 2113014), (18, 1408676), (24, 1056507), (36, 704338), (72, 352169), (83, 305496), (166, 152748), (249, 101832), (332, 76374), (498, 50916), (664, 38187), (747, 33944), (996, 25458), (1494, 16972), (1992, 12729), (2988, 8486), (4243, 5976)]