22821736

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 52272000

約数和(自身を除く): 29450264

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 89, 133, 152, 178, 241, 266, 356, 482, 532, 623, 712, 964, 1064, 1246, 1687, 1691, 1928, 2492, 3374, 3382, 4579, 4984, 6748, 6764, 9158, 11837, 13496, 13528, 18316, 21449, 23674, 32053, 36632, 42898, 47348, 64106, 85796, 94696, 128212, 150143, 171592, 256424, 300286, 407531, 600572, 815062, 1201144, 1630124, 2852717, 3260248, 5705434, 11410868, 22821736]

約数ペア:

[(1, 22821736), (2, 11410868), (4, 5705434), (7, 3260248), (8, 2852717), (14, 1630124), (19, 1201144), (28, 815062), (38, 600572), (56, 407531), (76, 300286), (89, 256424), (133, 171592), (152, 150143), (178, 128212), (241, 94696), (266, 85796), (356, 64106), (482, 47348), (532, 42898), (623, 36632), (712, 32053), (964, 23674), (1064, 21449), (1246, 18316), (1687, 13528), (1691, 13496), (1928, 11837), (2492, 9158), (3374, 6764), (3382, 6748), (4579, 4984)]