42863996

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{659}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 90478080

約数和(自身を除く): 47614084

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 101, 161, 202, 322, 404, 644, 659, 707, 1318, 1414, 2323, 2636, 2828, 4613, 4646, 9226, 9292, 15157, 16261, 18452, 30314, 32522, 60628, 65044, 66559, 106099, 133118, 212198, 266236, 424396, 465913, 931826, 1530857, 1863652, 3061714, 6123428, 10715999, 21431998, 42863996]

約数ペア:

[(1, 42863996), (2, 21431998), (4, 10715999), (7, 6123428), (14, 3061714), (23, 1863652), (28, 1530857), (46, 931826), (92, 465913), (101, 424396), (161, 266236), (202, 212198), (322, 133118), (404, 106099), (644, 66559), (659, 65044), (707, 60628), (1318, 32522), (1414, 30314), (2323, 18452), (2636, 16261), (2828, 15157), (4613, 9292), (4646, 9226)]