425535248

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{73673}}^1$

素因数の和:73719

約数の個数: 30

約数和(自身を含む): 870163614

約数和(自身を除く): 444628366

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 73673, 147346, 294692, 589384, 1178768, 1399787, 2799574, 5599148, 11198296, 22396592, 26595953, 53191906, 106383812, 212767624, 425535248]

約数ペア:

[(1, 425535248), (2, 212767624), (4, 106383812), (8, 53191906), (16, 26595953), (19, 22396592), (38, 11198296), (76, 5599148), (152, 2799574), (304, 1399787), (361, 1178768), (722, 589384), (1444, 294692), (2888, 147346), (5776, 73673)]