8347404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 21291872

約数和(自身を除く): 12944468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 733, 876, 949, 1466, 1898, 2199, 2847, 2932, 3796, 4398, 5694, 8796, 9529, 11388, 19058, 28587, 38116, 53509, 57174, 107018, 114348, 160527, 214036, 321054, 642108, 695617, 1391234, 2086851, 2782468, 4173702, 8347404]

約数ペア:

[(1, 8347404), (2, 4173702), (3, 2782468), (4, 2086851), (6, 1391234), (12, 695617), (13, 642108), (26, 321054), (39, 214036), (52, 160527), (73, 114348), (78, 107018), (146, 57174), (156, 53509), (219, 38116), (292, 28587), (438, 19058), (733, 11388), (876, 9529), (949, 8796), (1466, 5694), (1898, 4398), (2199, 3796), (2847, 2932)]