42259712

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 94432800

約数和(自身を除く): 52173088

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 128, 172, 176, 256, 344, 349, 352, 473, 688, 698, 704, 946, 1376, 1396, 1408, 1892, 2752, 2792, 2816, 3784, 3839, 5504, 5584, 7568, 7678, 11008, 11168, 15007, 15136, 15356, 22336, 30014, 30272, 30712, 44672, 60028, 60544, 61424, 89344, 120056, 121088, 122848, 165077, 240112, 245696, 330154, 480224, 491392, 660308, 960448, 982784, 1320616, 1920896, 2641232, 3841792, 5282464, 10564928, 21129856, 42259712]

約数ペア:

[(1, 42259712), (2, 21129856), (4, 10564928), (8, 5282464), (11, 3841792), (16, 2641232), (22, 1920896), (32, 1320616), (43, 982784), (44, 960448), (64, 660308), (86, 491392), (88, 480224), (128, 330154), (172, 245696), (176, 240112), (256, 165077), (344, 122848), (349, 121088), (352, 120056), (473, 89344), (688, 61424), (698, 60544), (704, 60028), (946, 44672), (1376, 30712), (1396, 30272), (1408, 30014), (1892, 22336), (2752, 15356), (2792, 15136), (2816, 15007), (3784, 11168), (3839, 11008), (5504, 7678), (5584, 7568)]