42012272

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:441

約数の個数: 40

約数和(自身を含む): 83275920

約数和(自身を除く): 41263648

約数列:

[1, 2, 4, 8, 16, 89, 163, 178, 181, 326, 356, 362, 652, 712, 724, 1304, 1424, 1448, 2608, 2896, 14507, 16109, 29014, 29503, 32218, 58028, 59006, 64436, 116056, 118012, 128872, 232112, 236024, 257744, 472048, 2625767, 5251534, 10503068, 21006136, 42012272]

約数ペア:

[(1, 42012272), (2, 21006136), (4, 10503068), (8, 5251534), (16, 2625767), (89, 472048), (163, 257744), (178, 236024), (181, 232112), (326, 128872), (356, 118012), (362, 116056), (652, 64436), (712, 59006), (724, 58028), (1304, 32218), (1424, 29503), (1448, 29014), (2608, 16109), (2896, 14507)]