73470908

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 150232320

約数和(自身を除く): 76761412

約数列:

[1, 2, 4, 7, 14, 28, 107, 137, 179, 214, 274, 358, 428, 548, 716, 749, 959, 1253, 1498, 1918, 2506, 2996, 3836, 5012, 14659, 19153, 24523, 29318, 38306, 49046, 58636, 76612, 98092, 102613, 134071, 171661, 205226, 268142, 343322, 410452, 536284, 686644, 2623961, 5247922, 10495844, 18367727, 36735454, 73470908]

約数ペア:

[(1, 73470908), (2, 36735454), (4, 18367727), (7, 10495844), (14, 5247922), (28, 2623961), (107, 686644), (137, 536284), (179, 410452), (214, 343322), (274, 268142), (358, 205226), (428, 171661), (548, 134071), (716, 102613), (749, 98092), (959, 76612), (1253, 58636), (1498, 49046), (1918, 38306), (2506, 29318), (2996, 24523), (3836, 19153), (5012, 14659)]