38194604

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 79994880

約数和(自身を除く): 41800276

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 79, 124, 158, 217, 316, 434, 553, 557, 868, 1106, 1114, 2212, 2228, 2449, 3899, 4898, 7798, 9796, 15596, 17143, 17267, 34286, 34534, 44003, 68572, 69068, 88006, 120869, 176012, 241738, 308021, 483476, 616042, 1232084, 1364093, 2728186, 5456372, 9548651, 19097302, 38194604]

約数ペア:

[(1, 38194604), (2, 19097302), (4, 9548651), (7, 5456372), (14, 2728186), (28, 1364093), (31, 1232084), (62, 616042), (79, 483476), (124, 308021), (158, 241738), (217, 176012), (316, 120869), (434, 88006), (553, 69068), (557, 68572), (868, 44003), (1106, 34534), (1114, 34286), (2212, 17267), (2228, 17143), (2449, 15596), (3899, 9796), (4898, 7798)]