28336132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 57153600

約数和(自身を除く): 28817468

約数列:

[1, 2, 4, 11, 22, 29, 44, 53, 58, 106, 116, 212, 319, 419, 583, 638, 838, 1166, 1276, 1537, 1676, 2332, 3074, 4609, 6148, 9218, 12151, 16907, 18436, 22207, 24302, 33814, 44414, 48604, 67628, 88828, 133661, 244277, 267322, 488554, 534644, 644003, 977108, 1288006, 2576012, 7084033, 14168066, 28336132]

約数ペア:

[(1, 28336132), (2, 14168066), (4, 7084033), (11, 2576012), (22, 1288006), (29, 977108), (44, 644003), (53, 534644), (58, 488554), (106, 267322), (116, 244277), (212, 133661), (319, 88828), (419, 67628), (583, 48604), (638, 44414), (838, 33814), (1166, 24302), (1276, 22207), (1537, 18436), (1676, 16907), (2332, 12151), (3074, 9218), (4609, 6148)]