42951272

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1439}}^1$

素因数の和:1506

約数の個数: 64

約数和(自身を含む): 101606400

約数和(自身を除く): 58655128

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 82, 91, 104, 164, 182, 287, 328, 364, 533, 574, 728, 1066, 1148, 1439, 2132, 2296, 2878, 3731, 4264, 5756, 7462, 10073, 11512, 14924, 18707, 20146, 29848, 37414, 40292, 58999, 74828, 80584, 117998, 130949, 149656, 235996, 261898, 412993, 471992, 523796, 766987, 825986, 1047592, 1533974, 1651972, 3067948, 3303944, 5368909, 6135896, 10737818, 21475636, 42951272]

約数ペア:

[(1, 42951272), (2, 21475636), (4, 10737818), (7, 6135896), (8, 5368909), (13, 3303944), (14, 3067948), (26, 1651972), (28, 1533974), (41, 1047592), (52, 825986), (56, 766987), (82, 523796), (91, 471992), (104, 412993), (164, 261898), (182, 235996), (287, 149656), (328, 130949), (364, 117998), (533, 80584), (574, 74828), (728, 58999), (1066, 40292), (1148, 37414), (1439, 29848), (2132, 20146), (2296, 18707), (2878, 14924), (3731, 11512), (4264, 10073), (5756, 7462)]