22288448

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 112

約数和(自身を含む): 56327040

約数和(自身を除く): 34038592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 56, 64, 86, 89, 91, 104, 112, 172, 178, 182, 208, 224, 301, 344, 356, 364, 416, 448, 559, 602, 623, 688, 712, 728, 832, 1118, 1157, 1204, 1246, 1376, 1424, 1456, 2236, 2314, 2408, 2492, 2752, 2848, 2912, 3827, 3913, 4472, 4628, 4816, 4984, 5696, 5824, 7654, 7826, 8099, 8944, 9256, 9632, 9968, 15308, 15652, 16198, 17888, 18512, 19264, 19936, 26789, 30616, 31304, 32396, 35776, 37024, 39872, 49751, 53578, 61232, 62608, 64792, 74048, 99502, 107156, 122464, 125216, 129584, 199004, 214312, 244928, 250432, 259168, 348257, 398008, 428624, 518336, 696514, 796016, 857248, 1393028, 1592032, 1714496, 2786056, 3184064, 5572112, 11144224, 22288448]

約数ペア:

[(1, 22288448), (2, 11144224), (4, 5572112), (7, 3184064), (8, 2786056), (13, 1714496), (14, 1592032), (16, 1393028), (26, 857248), (28, 796016), (32, 696514), (43, 518336), (52, 428624), (56, 398008), (64, 348257), (86, 259168), (89, 250432), (91, 244928), (104, 214312), (112, 199004), (172, 129584), (178, 125216), (182, 122464), (208, 107156), (224, 99502), (301, 74048), (344, 64792), (356, 62608), (364, 61232), (416, 53578), (448, 49751), (559, 39872), (602, 37024), (623, 35776), (688, 32396), (712, 31304), (728, 30616), (832, 26789), (1118, 19936), (1157, 19264), (1204, 18512), (1246, 17888), (1376, 16198), (1424, 15652), (1456, 15308), (2236, 9968), (2314, 9632), (2408, 9256), (2492, 8944), (2752, 8099), (2848, 7826), (2912, 7654), (3827, 5824), (3913, 5696), (4472, 4984), (4628, 4816)]