16428152

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 34587000

約数和(自身を除く): 18158848

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 169, 232, 338, 377, 419, 676, 754, 838, 1352, 1508, 1676, 3016, 3352, 4901, 5447, 9802, 10894, 12151, 19604, 21788, 24302, 39208, 43576, 48604, 70811, 97208, 141622, 157963, 283244, 315926, 566488, 631852, 1263704, 2053519, 4107038, 8214076, 16428152]

約数ペア:

[(1, 16428152), (2, 8214076), (4, 4107038), (8, 2053519), (13, 1263704), (26, 631852), (29, 566488), (52, 315926), (58, 283244), (104, 157963), (116, 141622), (169, 97208), (232, 70811), (338, 48604), (377, 43576), (419, 39208), (676, 24302), (754, 21788), (838, 19604), (1352, 12151), (1508, 10894), (1676, 9802), (3016, 5447), (3352, 4901)]