1975424

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:109

約数の個数: 64

約数和(自身を含む): 4553280

約数和(自身を除く): 2577856

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 61, 64, 88, 92, 122, 128, 176, 184, 244, 253, 352, 368, 488, 506, 671, 704, 736, 976, 1012, 1342, 1403, 1408, 1472, 1952, 2024, 2684, 2806, 2944, 3904, 4048, 5368, 5612, 7808, 8096, 10736, 11224, 15433, 16192, 21472, 22448, 30866, 32384, 42944, 44896, 61732, 85888, 89792, 123464, 179584, 246928, 493856, 987712, 1975424]

約数ペア:

[(1, 1975424), (2, 987712), (4, 493856), (8, 246928), (11, 179584), (16, 123464), (22, 89792), (23, 85888), (32, 61732), (44, 44896), (46, 42944), (61, 32384), (64, 30866), (88, 22448), (92, 21472), (122, 16192), (128, 15433), (176, 11224), (184, 10736), (244, 8096), (253, 7808), (352, 5612), (368, 5368), (488, 4048), (506, 3904), (671, 2944), (704, 2806), (736, 2684), (976, 2024), (1012, 1952), (1342, 1472), (1403, 1408)]