42648112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{541}}^1$

素因数の和:941

約数の個数: 40

約数和(自身を含む): 89386640

約数和(自身を除く): 46738528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 379, 541, 758, 1082, 1516, 2164, 3032, 4328, 4927, 6064, 7033, 8656, 9854, 14066, 19708, 28132, 39416, 56264, 78832, 112528, 205039, 410078, 820156, 1640312, 2665507, 3280624, 5331014, 10662028, 21324056, 42648112]

約数ペア:

[(1, 42648112), (2, 21324056), (4, 10662028), (8, 5331014), (13, 3280624), (16, 2665507), (26, 1640312), (52, 820156), (104, 410078), (208, 205039), (379, 112528), (541, 78832), (758, 56264), (1082, 39416), (1516, 28132), (2164, 19708), (3032, 14066), (4328, 9854), (4927, 8656), (6064, 7033)]