16970828

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 36396864

約数和(自身を除く): 19426036

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 101, 119, 202, 238, 353, 404, 476, 706, 707, 1412, 1414, 1717, 2471, 2828, 3434, 4942, 6001, 6868, 9884, 12002, 12019, 24004, 24038, 35653, 42007, 48076, 71306, 84014, 142612, 168028, 249571, 499142, 606101, 998284, 1212202, 2424404, 4242707, 8485414, 16970828]

約数ペア:

[(1, 16970828), (2, 8485414), (4, 4242707), (7, 2424404), (14, 1212202), (17, 998284), (28, 606101), (34, 499142), (68, 249571), (101, 168028), (119, 142612), (202, 84014), (238, 71306), (353, 48076), (404, 42007), (476, 35653), (706, 24038), (707, 24004), (1412, 12019), (1414, 12002), (1717, 9884), (2471, 6868), (2828, 6001), (3434, 4942)]