22575344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 80

約数和(自身を含む): 51722880

約数和(自身を除く): 29147536

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 43, 44, 76, 86, 88, 152, 157, 172, 176, 209, 304, 314, 344, 418, 473, 628, 688, 817, 836, 946, 1256, 1634, 1672, 1727, 1892, 2512, 2983, 3268, 3344, 3454, 3784, 5966, 6536, 6751, 6908, 7568, 8987, 11932, 13072, 13502, 13816, 17974, 23864, 27004, 27632, 32813, 35948, 47728, 54008, 65626, 71896, 74261, 108016, 128269, 131252, 143792, 148522, 256538, 262504, 297044, 513076, 525008, 594088, 1026152, 1188176, 1410959, 2052304, 2821918, 5643836, 11287672, 22575344]

約数ペア:

[(1, 22575344), (2, 11287672), (4, 5643836), (8, 2821918), (11, 2052304), (16, 1410959), (19, 1188176), (22, 1026152), (38, 594088), (43, 525008), (44, 513076), (76, 297044), (86, 262504), (88, 256538), (152, 148522), (157, 143792), (172, 131252), (176, 128269), (209, 108016), (304, 74261), (314, 71896), (344, 65626), (418, 54008), (473, 47728), (628, 35948), (688, 32813), (817, 27632), (836, 27004), (946, 23864), (1256, 17974), (1634, 13816), (1672, 13502), (1727, 13072), (1892, 11932), (2512, 8987), (2983, 7568), (3268, 6908), (3344, 6751), (3454, 6536), (3784, 5966)]