71230208

素因数分解:

$2^8\times 7^1\times {\mathrm{39749}}^1$

素因数の和:39772

約数の個数: 36

約数和(自身を含む): 162498000

約数和(自身を除く): 91267792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 39749, 79498, 158996, 278243, 317992, 556486, 635984, 1112972, 1271968, 2225944, 2543936, 4451888, 5087872, 8903776, 10175744, 17807552, 35615104, 71230208]

約数ペア:

[(1, 71230208), (2, 35615104), (4, 17807552), (7, 10175744), (8, 8903776), (14, 5087872), (16, 4451888), (28, 2543936), (32, 2225944), (56, 1271968), (64, 1112972), (112, 635984), (128, 556486), (224, 317992), (256, 278243), (448, 158996), (896, 79498), (1792, 39749)]