70615168

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{42437}}^1$

素因数の和:42464

約数の個数: 32

約数和(自身を含む): 151503660

約数和(自身を除く): 80888492

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 42437, 84874, 169748, 339496, 551681, 678992, 1103362, 1357984, 2206724, 2715968, 4413448, 5431936, 8826896, 17653792, 35307584, 70615168]

約数ペア:

[(1, 70615168), (2, 35307584), (4, 17653792), (8, 8826896), (13, 5431936), (16, 4413448), (26, 2715968), (32, 2206724), (52, 1357984), (64, 1103362), (104, 678992), (128, 551681), (208, 339496), (416, 169748), (832, 84874), (1664, 42437)]