25536238

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 48698496

約数和(自身を除く): 23162258

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 169, 182, 251, 301, 338, 502, 559, 602, 1118, 1183, 1757, 2366, 3263, 3514, 3913, 6526, 7267, 7826, 10793, 14534, 21586, 22841, 42419, 45682, 50869, 75551, 84838, 101738, 140309, 151102, 280618, 296933, 593866, 982163, 1824017, 1964326, 3648034, 12768119, 25536238]

約数ペア:

[(1, 25536238), (2, 12768119), (7, 3648034), (13, 1964326), (14, 1824017), (26, 982163), (43, 593866), (86, 296933), (91, 280618), (169, 151102), (182, 140309), (251, 101738), (301, 84838), (338, 75551), (502, 50869), (559, 45682), (602, 42419), (1118, 22841), (1183, 21586), (1757, 14534), (2366, 10793), (3263, 7826), (3514, 7267), (3913, 6526)]