2974553344

素因数分解:

$2^8\times 7^1\times {\mathrm{53}}^1\times {\mathrm{31319}}^1$

素因数の和:31395

約数の個数: 72

約数和(自身を含む): 6913952640

約数和(自身を除く): 3939399296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 256, 371, 424, 448, 742, 848, 896, 1484, 1696, 1792, 2968, 3392, 5936, 6784, 11872, 13568, 23744, 31319, 47488, 62638, 94976, 125276, 219233, 250552, 438466, 501104, 876932, 1002208, 1659907, 1753864, 2004416, 3319814, 3507728, 4008832, 6639628, 7015456, 8017664, 11619349, 13279256, 14030912, 23238698, 26558512, 28061824, 46477396, 53117024, 56123648, 92954792, 106234048, 185909584, 212468096, 371819168, 424936192, 743638336, 1487276672, 2974553344]

約数ペア:

[(1, 2974553344), (2, 1487276672), (4, 743638336), (7, 424936192), (8, 371819168), (14, 212468096), (16, 185909584), (28, 106234048), (32, 92954792), (53, 56123648), (56, 53117024), (64, 46477396), (106, 28061824), (112, 26558512), (128, 23238698), (212, 14030912), (224, 13279256), (256, 11619349), (371, 8017664), (424, 7015456), (448, 6639628), (742, 4008832), (848, 3507728), (896, 3319814), (1484, 2004416), (1696, 1753864), (1792, 1659907), (2968, 1002208), (3392, 876932), (5936, 501104), (6784, 438466), (11872, 250552), (13568, 219233), (23744, 125276), (31319, 94976), (47488, 62638)]