78693538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{8377}}^1$

素因数の和:8458

約数の個数: 32

約数和(自身を含む): 149597568

約数和(自身を除く): 70904030

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 427, 671, 854, 1342, 4697, 8377, 9394, 16754, 58639, 92147, 117278, 184294, 510997, 645029, 1021994, 1290058, 3576979, 5620967, 7153958, 11241934, 39346769, 78693538]

約数ペア:

[(1, 78693538), (2, 39346769), (7, 11241934), (11, 7153958), (14, 5620967), (22, 3576979), (61, 1290058), (77, 1021994), (122, 645029), (154, 510997), (427, 184294), (671, 117278), (854, 92147), (1342, 58639), (4697, 16754), (8377, 9394)]