17120672

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1$

素因数の和:1029

約数の個数: 48

約数和(自身を含む): 36741600

約数和(自身を除く): 19620928

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 76, 116, 152, 232, 304, 464, 551, 608, 928, 971, 1102, 1942, 2204, 3884, 4408, 7768, 8816, 15536, 17632, 18449, 28159, 31072, 36898, 56318, 73796, 112636, 147592, 225272, 295184, 450544, 535021, 590368, 901088, 1070042, 2140084, 4280168, 8560336, 17120672]

約数ペア:

[(1, 17120672), (2, 8560336), (4, 4280168), (8, 2140084), (16, 1070042), (19, 901088), (29, 590368), (32, 535021), (38, 450544), (58, 295184), (76, 225272), (116, 147592), (152, 112636), (232, 73796), (304, 56318), (464, 36898), (551, 31072), (608, 28159), (928, 18449), (971, 17632), (1102, 15536), (1942, 8816), (2204, 7768), (3884, 4408)]