71514944

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{8039}}^1$

素因数の和:8190

約数の個数: 28

約数和(自身を含む): 142951200

約数和(自身を除く): 71436256

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8039, 8896, 16078, 32156, 64312, 128624, 257248, 514496, 1117421, 2234842, 4469684, 8939368, 17878736, 35757472, 71514944]

約数ペア:

[(1, 71514944), (2, 35757472), (4, 17878736), (8, 8939368), (16, 4469684), (32, 2234842), (64, 1117421), (139, 514496), (278, 257248), (556, 128624), (1112, 64312), (2224, 32156), (4448, 16078), (8039, 8896)]