25555584

素因数分解:

$2^7\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1091}}^1$

素因数の和:1169

約数の個数: 64

約数和(自身を含む): 69058080

約数和(自身を除く): 43502496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 366, 384, 488, 732, 976, 1091, 1464, 1952, 2182, 2928, 3273, 3904, 4364, 5856, 6546, 7808, 8728, 11712, 13092, 17456, 23424, 26184, 34912, 52368, 66551, 69824, 104736, 133102, 139648, 199653, 209472, 266204, 399306, 418944, 532408, 798612, 1064816, 1597224, 2129632, 3194448, 4259264, 6388896, 8518528, 12777792, 25555584]

約数ペア:

[(1, 25555584), (2, 12777792), (3, 8518528), (4, 6388896), (6, 4259264), (8, 3194448), (12, 2129632), (16, 1597224), (24, 1064816), (32, 798612), (48, 532408), (61, 418944), (64, 399306), (96, 266204), (122, 209472), (128, 199653), (183, 139648), (192, 133102), (244, 104736), (366, 69824), (384, 66551), (488, 52368), (732, 34912), (976, 26184), (1091, 23424), (1464, 17456), (1952, 13092), (2182, 11712), (2928, 8728), (3273, 7808), (3904, 6546), (4364, 5856)]