42880236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{809}}^1$

素因数の和:1454

約数の個数: 48

約数和(自身を含む): 114670080

約数和(自身を除く): 71789844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 631, 809, 1262, 1618, 1893, 2427, 2524, 3236, 3786, 4417, 4854, 5663, 7572, 8834, 9708, 11326, 13251, 16989, 17668, 22652, 26502, 33978, 53004, 67956, 510479, 1020958, 1531437, 2041916, 3062874, 3573353, 6125748, 7146706, 10720059, 14293412, 21440118, 42880236]

約数ペア:

[(1, 42880236), (2, 21440118), (3, 14293412), (4, 10720059), (6, 7146706), (7, 6125748), (12, 3573353), (14, 3062874), (21, 2041916), (28, 1531437), (42, 1020958), (84, 510479), (631, 67956), (809, 53004), (1262, 33978), (1618, 26502), (1893, 22652), (2427, 17668), (2524, 16989), (3236, 13251), (3786, 11326), (4417, 9708), (4854, 8834), (5663, 7572)]