22770944

素因数分解:

$2^8\times 7^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 52882368

約数和(自身を除く): 30111424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 131, 194, 224, 256, 262, 388, 448, 524, 679, 776, 896, 917, 1048, 1358, 1552, 1792, 1834, 2096, 2716, 3104, 3668, 4192, 5432, 6208, 7336, 8384, 10864, 12416, 12707, 14672, 16768, 21728, 24832, 25414, 29344, 33536, 43456, 50828, 58688, 86912, 88949, 101656, 117376, 173824, 177898, 203312, 234752, 355796, 406624, 711592, 813248, 1423184, 1626496, 2846368, 3252992, 5692736, 11385472, 22770944]

約数ペア:

[(1, 22770944), (2, 11385472), (4, 5692736), (7, 3252992), (8, 2846368), (14, 1626496), (16, 1423184), (28, 813248), (32, 711592), (56, 406624), (64, 355796), (97, 234752), (112, 203312), (128, 177898), (131, 173824), (194, 117376), (224, 101656), (256, 88949), (262, 86912), (388, 58688), (448, 50828), (524, 43456), (679, 33536), (776, 29344), (896, 25414), (917, 24832), (1048, 21728), (1358, 16768), (1552, 14672), (1792, 12707), (1834, 12416), (2096, 10864), (2716, 8384), (3104, 7336), (3668, 6208), (4192, 5432)]