42866128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 60

約数和(自身を含む): 90723360

約数和(自身を除く): 47857232

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 103, 148, 152, 206, 296, 304, 412, 592, 703, 824, 1369, 1406, 1648, 1957, 2738, 2812, 3811, 3914, 5476, 5624, 7622, 7828, 10952, 11248, 15244, 15656, 21904, 26011, 30488, 31312, 52022, 60976, 72409, 104044, 141007, 144818, 208088, 282014, 289636, 416176, 564028, 579272, 1128056, 1158544, 2256112, 2679133, 5358266, 10716532, 21433064, 42866128]

約数ペア:

[(1, 42866128), (2, 21433064), (4, 10716532), (8, 5358266), (16, 2679133), (19, 2256112), (37, 1158544), (38, 1128056), (74, 579272), (76, 564028), (103, 416176), (148, 289636), (152, 282014), (206, 208088), (296, 144818), (304, 141007), (412, 104044), (592, 72409), (703, 60976), (824, 52022), (1369, 31312), (1406, 30488), (1648, 26011), (1957, 21904), (2738, 15656), (2812, 15244), (3811, 11248), (3914, 10952), (5476, 7828), (5624, 7622)]