71891162

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 125653248

約数和(自身を除く): 53762086

約数列:

[1, 2, 7, 14, 97, 167, 194, 317, 334, 634, 679, 1169, 1358, 2219, 2338, 4438, 16199, 30749, 32398, 52939, 61498, 105878, 113393, 215243, 226786, 370573, 430486, 741146, 5135083, 10270166, 35945581, 71891162]

約数ペア:

[(1, 71891162), (2, 35945581), (7, 10270166), (14, 5135083), (97, 741146), (167, 430486), (194, 370573), (317, 226786), (334, 215243), (634, 113393), (679, 105878), (1169, 61498), (1358, 52939), (2219, 32398), (2338, 30749), (4438, 16199)]