16955424

素因数分解:

$2^5\times 3^2\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:650

約数の個数: 72

約数和(自身を含む): 48737052

約数和(自身を除く): 31781628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 113, 144, 226, 288, 339, 452, 521, 678, 904, 1017, 1042, 1356, 1563, 1808, 2034, 2084, 2712, 3126, 3616, 4068, 4168, 4689, 5424, 6252, 8136, 8336, 9378, 10848, 12504, 16272, 16672, 18756, 25008, 32544, 37512, 50016, 58873, 75024, 117746, 150048, 176619, 235492, 353238, 470984, 529857, 706476, 941968, 1059714, 1412952, 1883936, 2119428, 2825904, 4238856, 5651808, 8477712, 16955424]

約数ペア:

[(1, 16955424), (2, 8477712), (3, 5651808), (4, 4238856), (6, 2825904), (8, 2119428), (9, 1883936), (12, 1412952), (16, 1059714), (18, 941968), (24, 706476), (32, 529857), (36, 470984), (48, 353238), (72, 235492), (96, 176619), (113, 150048), (144, 117746), (226, 75024), (288, 58873), (339, 50016), (452, 37512), (521, 32544), (678, 25008), (904, 18756), (1017, 16672), (1042, 16272), (1356, 12504), (1563, 10848), (1808, 9378), (2034, 8336), (2084, 8136), (2712, 6252), (3126, 5424), (3616, 4689), (4068, 4168)]