16272452

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 33962880

約数和(自身を除く): 17690428

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 113, 139, 148, 226, 259, 278, 452, 518, 556, 791, 973, 1036, 1582, 1946, 3164, 3892, 4181, 5143, 8362, 10286, 15707, 16724, 20572, 29267, 31414, 36001, 58534, 62828, 72002, 109949, 117068, 144004, 219898, 439796, 581159, 1162318, 2324636, 4068113, 8136226, 16272452]

約数ペア:

[(1, 16272452), (2, 8136226), (4, 4068113), (7, 2324636), (14, 1162318), (28, 581159), (37, 439796), (74, 219898), (113, 144004), (139, 117068), (148, 109949), (226, 72002), (259, 62828), (278, 58534), (452, 36001), (518, 31414), (556, 29267), (791, 20572), (973, 16724), (1036, 15707), (1582, 10286), (1946, 8362), (3164, 5143), (3892, 4181)]