7984712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 15919200

約数和(自身を除く): 7934488

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 401, 524, 802, 1048, 1604, 2489, 3208, 4978, 7619, 9956, 15238, 19912, 30476, 52531, 60952, 105062, 210124, 420248, 998089, 1996178, 3992356, 7984712]

約数ペア:

[(1, 7984712), (2, 3992356), (4, 1996178), (8, 998089), (19, 420248), (38, 210124), (76, 105062), (131, 60952), (152, 52531), (262, 30476), (401, 19912), (524, 15238), (802, 9956), (1048, 7619), (1604, 4978), (2489, 3208)]