22719776

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 47496960

約数和(自身を除く): 24777184

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 124, 148, 248, 296, 496, 592, 619, 992, 1147, 1184, 1238, 2294, 2476, 4588, 4952, 9176, 9904, 18352, 19189, 19808, 22903, 36704, 38378, 45806, 76756, 91612, 153512, 183224, 307024, 366448, 614048, 709993, 732896, 1419986, 2839972, 5679944, 11359888, 22719776]

約数ペア:

[(1, 22719776), (2, 11359888), (4, 5679944), (8, 2839972), (16, 1419986), (31, 732896), (32, 709993), (37, 614048), (62, 366448), (74, 307024), (124, 183224), (148, 153512), (248, 91612), (296, 76756), (496, 45806), (592, 38378), (619, 36704), (992, 22903), (1147, 19808), (1184, 19189), (1238, 18352), (2294, 9904), (2476, 9176), (4588, 4952)]