78214528

素因数分解:

$2^7\times 7^1\times {\mathrm{87293}}^1$

素因数の和:87314

約数の個数: 32

約数和(自身を含む): 178079760

約数和(自身を除く): 99865232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 87293, 174586, 349172, 611051, 698344, 1222102, 1396688, 2444204, 2793376, 4888408, 5586752, 9776816, 11173504, 19553632, 39107264, 78214528]

約数ペア:

[(1, 78214528), (2, 39107264), (4, 19553632), (7, 11173504), (8, 9776816), (14, 5586752), (16, 4888408), (28, 2793376), (32, 2444204), (56, 1396688), (64, 1222102), (112, 698344), (128, 611051), (224, 349172), (448, 174586), (896, 87293)]