28370524

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1901}}^1$

素因数の和:1966

約数の個数: 48

約数和(自身を含む): 62629056

約数和(自身を除く): 34258532

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 287, 364, 533, 574, 1066, 1148, 1901, 2132, 3731, 3802, 7462, 7604, 13307, 14924, 24713, 26614, 49426, 53228, 77941, 98852, 155882, 172991, 311764, 345982, 545587, 691964, 1013233, 1091174, 2026466, 2182348, 4052932, 7092631, 14185262, 28370524]

約数ペア:

[(1, 28370524), (2, 14185262), (4, 7092631), (7, 4052932), (13, 2182348), (14, 2026466), (26, 1091174), (28, 1013233), (41, 691964), (52, 545587), (82, 345982), (91, 311764), (164, 172991), (182, 155882), (287, 98852), (364, 77941), (533, 53228), (574, 49426), (1066, 26614), (1148, 24713), (1901, 14924), (2132, 13307), (3731, 7604), (3802, 7462)]