22904576

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 51140880

約数和(自身を除く): 28236304

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 256, 272, 277, 304, 323, 544, 554, 608, 646, 1088, 1108, 1216, 1292, 2176, 2216, 2432, 2584, 4352, 4432, 4709, 4864, 5168, 5263, 8864, 9418, 10336, 10526, 17728, 18836, 20672, 21052, 35456, 37672, 41344, 42104, 70912, 75344, 82688, 84208, 89471, 150688, 168416, 178942, 301376, 336832, 357884, 602752, 673664, 715768, 1205504, 1347328, 1431536, 2863072, 5726144, 11452288, 22904576]

約数ペア:

[(1, 22904576), (2, 11452288), (4, 5726144), (8, 2863072), (16, 1431536), (17, 1347328), (19, 1205504), (32, 715768), (34, 673664), (38, 602752), (64, 357884), (68, 336832), (76, 301376), (128, 178942), (136, 168416), (152, 150688), (256, 89471), (272, 84208), (277, 82688), (304, 75344), (323, 70912), (544, 42104), (554, 41344), (608, 37672), (646, 35456), (1088, 21052), (1108, 20672), (1216, 18836), (1292, 17728), (2176, 10526), (2216, 10336), (2432, 9418), (2584, 8864), (4352, 5263), (4432, 5168), (4709, 4864)]