25288102

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 44649792

約数和(自身を除く): 19361690

約数列:

[1, 2, 7, 14, 53, 106, 173, 197, 346, 371, 394, 742, 1211, 1379, 2422, 2758, 9169, 10441, 18338, 20882, 34081, 64183, 68162, 73087, 128366, 146174, 238567, 477134, 1806293, 3612586, 12644051, 25288102]

約数ペア:

[(1, 25288102), (2, 12644051), (7, 3612586), (14, 1806293), (53, 477134), (106, 238567), (173, 146174), (197, 128366), (346, 73087), (371, 68162), (394, 64183), (742, 34081), (1211, 20882), (1379, 18338), (2422, 10441), (2758, 9169)]