42991368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15053}}^1$

素因数の和:15086

約数の個数: 64

約数和(自身を含む): 130066560

約数和(自身を除く): 87075192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 15053, 30106, 45159, 60212, 90318, 105371, 120424, 180636, 210742, 255901, 316113, 361272, 421484, 511802, 632226, 767703, 842968, 1023604, 1264452, 1535406, 1791307, 2047208, 2528904, 3070812, 3582614, 5373921, 6141624, 7165228, 10747842, 14330456, 21495684, 42991368]

約数ペア:

[(1, 42991368), (2, 21495684), (3, 14330456), (4, 10747842), (6, 7165228), (7, 6141624), (8, 5373921), (12, 3582614), (14, 3070812), (17, 2528904), (21, 2047208), (24, 1791307), (28, 1535406), (34, 1264452), (42, 1023604), (51, 842968), (56, 767703), (68, 632226), (84, 511802), (102, 421484), (119, 361272), (136, 316113), (168, 255901), (204, 210742), (238, 180636), (357, 120424), (408, 105371), (476, 90318), (714, 60212), (952, 45159), (1428, 30106), (2856, 15053)]