28412296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16993}}^1$

素因数の和:17029

約数の個数: 32

約数和(自身を含む): 61178400

約数和(自身を除く): 32766104

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 16993, 33986, 67972, 135944, 186923, 322867, 373846, 645734, 747692, 1291468, 1495384, 2582936, 3551537, 7103074, 14206148, 28412296]

約数ペア:

[(1, 28412296), (2, 14206148), (4, 7103074), (8, 3551537), (11, 2582936), (19, 1495384), (22, 1291468), (38, 747692), (44, 645734), (76, 373846), (88, 322867), (152, 186923), (209, 135944), (418, 67972), (836, 33986), (1672, 16993)]