17642912

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{997}}^1$

素因数の和:1093

約数の個数: 48

約数和(自身を含む): 40239360

約数和(自身を除く): 22596448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 997, 1106, 1264, 1994, 2212, 2528, 3988, 4424, 6979, 7976, 8848, 13958, 15952, 17696, 27916, 31904, 55832, 78763, 111664, 157526, 223328, 315052, 551341, 630104, 1102682, 1260208, 2205364, 2520416, 4410728, 8821456, 17642912]

約数ペア:

[(1, 17642912), (2, 8821456), (4, 4410728), (7, 2520416), (8, 2205364), (14, 1260208), (16, 1102682), (28, 630104), (32, 551341), (56, 315052), (79, 223328), (112, 157526), (158, 111664), (224, 78763), (316, 55832), (553, 31904), (632, 27916), (997, 17696), (1106, 15952), (1264, 13958), (1994, 8848), (2212, 7976), (2528, 6979), (3988, 4424)]