25503842

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8243}}^1$

素因数の和:8282

約数の個数: 32

約数和(自身を含む): 49859712

約数和(自身を除く): 24355870

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 8243, 16486, 57701, 107159, 115402, 140131, 214318, 280262, 750113, 980917, 1500226, 1821703, 1961834, 3643406, 12751921, 25503842]

約数ペア:

[(1, 25503842), (2, 12751921), (7, 3643406), (13, 1961834), (14, 1821703), (17, 1500226), (26, 980917), (34, 750113), (91, 280262), (119, 214318), (182, 140131), (221, 115402), (238, 107159), (442, 57701), (1547, 16486), (3094, 8243)]