78889552

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{10513}}^1$

素因数の和:10595

約数の個数: 40

約数和(自身を含む): 177308096

約数和(自身を除く): 98418544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 10513, 21026, 42052, 73591, 84104, 147182, 168208, 294364, 588728, 704371, 1177456, 1408742, 2817484, 4930597, 5634968, 9861194, 11269936, 19722388, 39444776, 78889552]

約数ペア:

[(1, 78889552), (2, 39444776), (4, 19722388), (7, 11269936), (8, 9861194), (14, 5634968), (16, 4930597), (28, 2817484), (56, 1408742), (67, 1177456), (112, 704371), (134, 588728), (268, 294364), (469, 168208), (536, 147182), (938, 84104), (1072, 73591), (1876, 42052), (3752, 21026), (7504, 10513)]