3125728

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 6667920

約数和(自身を除く): 3542192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 76, 97, 106, 152, 194, 212, 304, 388, 424, 608, 776, 848, 1007, 1552, 1696, 1843, 2014, 3104, 3686, 4028, 5141, 7372, 8056, 10282, 14744, 16112, 20564, 29488, 32224, 41128, 58976, 82256, 97679, 164512, 195358, 390716, 781432, 1562864, 3125728]

約数ペア:

[(1, 3125728), (2, 1562864), (4, 781432), (8, 390716), (16, 195358), (19, 164512), (32, 97679), (38, 82256), (53, 58976), (76, 41128), (97, 32224), (106, 29488), (152, 20564), (194, 16112), (212, 14744), (304, 10282), (388, 8056), (424, 7372), (608, 5141), (776, 4028), (848, 3686), (1007, 3104), (1552, 2014), (1696, 1843)]